From ff491a7334acfd74e515c896632e37e401f52676 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 5 Feb 2009 23:56:36 -0800 Subject: netlink: change return-value logic of netlink_broadcast() Currently, netlink_broadcast() reports errors to the caller if no messages at all were delivered: 1) If, at least, one message has been delivered correctly, returns 0. 2) Otherwise, if no messages at all were delivered due to skb_clone() failure, return -ENOBUFS. 3) Otherwise, if there are no listeners, return -ESRCH. With this patch, the caller knows if the delivery of any of the messages to the listeners have failed: 1) If it fails to deliver any message (for whatever reason), return -ENOBUFS. 2) Otherwise, if all messages were delivered OK, returns 0. 3) Otherwise, if no listeners, return -ESRCH. In the current ctnetlink code and in Netfilter in general, we can add reliable logging and connection tracking event delivery by dropping the packets whose events were not successfully delivered over Netlink. Of course, this option would be settable via /proc as this approach reduces performance (in terms of filtered connections per seconds by a stateful firewall) but providing reliable logging and event delivery (for conntrackd) in return. This patch also changes some clients of netlink_broadcast() that may report ENOBUFS errors via printk. This error handling is not of any help. Instead, the userspace daemons that are listening to those netlink messages should resync themselves with the kernel-side if they hit ENOBUFS. BTW, netlink_broadcast() clients include those that call cn_netlink_send(), nlmsg_multicast() and genlmsg_multicast() since they internally call netlink_broadcast() and return its error value. Signed-off-by: Pablo Neira Ayuso Signed-off-by: David S. Miller --- drivers/video/uvesafb.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/video') diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c index 6c2d37fdd3b9..74ae75899009 100644 --- a/drivers/video/uvesafb.c +++ b/drivers/video/uvesafb.c @@ -204,8 +204,11 @@ static int uvesafb_exec(struct uvesafb_ktask *task) } else { v86d_started = 1; err = cn_netlink_send(m, 0, gfp_any()); + if (err == -ENOBUFS) + err = 0; } - } + } else if (err == -ENOBUFS) + err = 0; if (!err && !(task->t.flags & TF_EXIT)) err = !wait_for_completion_timeout(task->done, -- cgit v1.2.3 From 2feb075a33905c2f6ef6be484c75ba6a35f6d12d Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 13 Mar 2009 15:36:55 +0000 Subject: video: sh_mobile_lcdcfb suspend/resume support This patch adds suspend/resume support to the LCDC driver for SuperH Mobile - sh_mobile_lcdcfb. We simply stop hardware on suspend and start it again on resume. For RGB panels this is trivial, but for SYS panels in deferred io mode this becomes a bit more difficult - we need to wait for a frame end interrupt to make sure the clocks are balanced before stopping the actual hardware. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- drivers/video/sh_mobile_lcdcfb.c | 66 +++++++++++++++++++++++++++++++++++----- 1 file changed, 59 insertions(+), 7 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 2c5d069e5f06..b433b8ac76d9 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -33,6 +33,8 @@ struct sh_mobile_lcdc_chan { struct fb_info info; dma_addr_t dma_handle; struct fb_deferred_io defio; + unsigned long frame_end; + wait_queue_head_t frame_end_wait; }; struct sh_mobile_lcdc_priv { @@ -226,7 +228,10 @@ static void sh_mobile_lcdc_deferred_io_touch(struct fb_info *info) static irqreturn_t sh_mobile_lcdc_irq(int irq, void *data) { struct sh_mobile_lcdc_priv *priv = data; + struct sh_mobile_lcdc_chan *ch; unsigned long tmp; + int is_sub; + int k; /* acknowledge interrupt */ tmp = lcdc_read(priv, _LDINTR); @@ -234,8 +239,24 @@ static irqreturn_t sh_mobile_lcdc_irq(int irq, void *data) tmp |= 0x000000ff ^ LDINTR_FS; /* status in low 8 */ lcdc_write(priv, _LDINTR, tmp); - /* disable clocks */ - sh_mobile_lcdc_clk_off(priv); + /* figure out if this interrupt is for main or sub lcd */ + is_sub = (lcdc_read(priv, _LDSR) & (1 << 10)) ? 1 : 0; + + /* wake up channel and disable clocks*/ + for (k = 0; k < ARRAY_SIZE(priv->ch); k++) { + ch = &priv->ch[k]; + + if (!ch->enabled) + continue; + + if (is_sub == lcdc_chan_is_sublcd(ch)) { + ch->frame_end = 1; + wake_up(&ch->frame_end_wait); + + sh_mobile_lcdc_clk_off(priv); + } + } + return IRQ_HANDLED; } @@ -448,18 +469,27 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) struct sh_mobile_lcdc_board_cfg *board_cfg; int k; - /* tell the board code to disable the panel */ + /* clean up deferred io and ask board code to disable panel */ for (k = 0; k < ARRAY_SIZE(priv->ch); k++) { ch = &priv->ch[k]; - board_cfg = &ch->cfg.board_cfg; - if (board_cfg->display_off) - board_cfg->display_off(board_cfg->board_data); - /* cleanup deferred io if enabled */ + /* deferred io mode: + * flush frame, and wait for frame end interrupt + * clean up deferred io and enable clock + */ if (ch->info.fbdefio) { + ch->frame_end = 0; + schedule_delayed_work(&ch->info.deferred_work, 0); + wait_event(ch->frame_end_wait, ch->frame_end); fb_deferred_io_cleanup(&ch->info); ch->info.fbdefio = NULL; + sh_mobile_lcdc_clk_on(priv); } + + board_cfg = &ch->cfg.board_cfg; + if (board_cfg->display_off) + board_cfg->display_off(board_cfg->board_data); + } /* stop the lcdc */ @@ -652,6 +682,26 @@ static int sh_mobile_lcdc_set_bpp(struct fb_var_screeninfo *var, int bpp) return 0; } +static int sh_mobile_lcdc_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + + sh_mobile_lcdc_stop(platform_get_drvdata(pdev)); + return 0; +} + +static int sh_mobile_lcdc_resume(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + + return sh_mobile_lcdc_start(platform_get_drvdata(pdev)); +} + +static struct dev_pm_ops sh_mobile_lcdc_dev_pm_ops = { + .suspend = sh_mobile_lcdc_suspend, + .resume = sh_mobile_lcdc_resume, +}; + static int sh_mobile_lcdc_remove(struct platform_device *pdev); static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) @@ -707,6 +757,7 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "unsupported interface type\n"); goto err1; } + init_waitqueue_head(&priv->ch[i].frame_end_wait); switch (pdata->ch[i].chan) { case LCDC_CHAN_MAINLCD: @@ -860,6 +911,7 @@ static struct platform_driver sh_mobile_lcdc_driver = { .driver = { .name = "sh_mobile_lcdc_fb", .owner = THIS_MODULE, + .pm = &sh_mobile_lcdc_dev_pm_ops, }, .probe = sh_mobile_lcdc_probe, .remove = sh_mobile_lcdc_remove, -- cgit v1.2.3 From da62e71d13ad0b76011491e36cb58999c464516a Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 17 Mar 2009 09:30:36 +0900 Subject: sh: dma: Make PVR2 DMA configurable. With arch/sh/drivers/dma/ always being built, the Dreamcast DMA engines are being unconditionally built in, regardless of whether the DMA API is enabled or not. This is a regression from previous behaviour, but there is not much advantage in building them all in unconditionally regardless. Add a new config option to make it optional, and update the only user of it to reflect that. Signed-off-by: Paul Mundt --- arch/sh/drivers/dma/Kconfig | 13 +++++++++++++ arch/sh/drivers/dma/Makefile | 3 ++- drivers/video/pvr2fb.c | 16 ++++++++-------- 3 files changed, 23 insertions(+), 9 deletions(-) (limited to 'drivers/video') diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig index 32bb8fa605c2..ae26610837b2 100644 --- a/arch/sh/drivers/dma/Kconfig +++ b/arch/sh/drivers/dma/Kconfig @@ -54,4 +54,17 @@ config SH_DMABRG of the SH7760. Say Y if you want to use Audio/USB DMA on your SH7760 board. +config PVR2_DMA + tristate "PowerVR 2 DMAC support" + depends on SH_DREAMCAST && SH_DMA + help + Selecting this will enable support for the PVR2 DMA controller. + As this chains off of the on-chip DMAC, that must also be + enabled by default. + + This is primarily used by the pvr2fb framebuffer driver for + certain optimizations, but is not necessary for functionality. + + If in doubt, say N. + endmenu diff --git a/arch/sh/drivers/dma/Makefile b/arch/sh/drivers/dma/Makefile index ab956adacb47..cff52cb6ac71 100644 --- a/arch/sh/drivers/dma/Makefile +++ b/arch/sh/drivers/dma/Makefile @@ -4,5 +4,6 @@ obj-$(CONFIG_SH_DMA_API) += dma-api.o dma-sysfs.o obj-$(CONFIG_SH_DMA) += dma-sh.o -obj-$(CONFIG_SH_DREAMCAST) += dma-pvr2.o dma-g2.o +obj-$(CONFIG_SH_DREAMCAST) += dma-g2.o +obj-$(CONFIG_PVR2_DMA) += dma-pvr2.o obj-$(CONFIG_SH_DMABRG) += dmabrg.o diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c index 0a0fd48a8566..53f8f1100e81 100644 --- a/drivers/video/pvr2fb.c +++ b/drivers/video/pvr2fb.c @@ -61,7 +61,7 @@ #include #endif -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA #include #include #include @@ -188,7 +188,7 @@ static unsigned int is_blanked = 0; /* Is the screen blanked? */ static unsigned long pvr2fb_map; #endif -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA static unsigned int shdma = PVR2_CASCADE_CHAN; static unsigned int pvr2dma = ONCHIP_NR_DMA_CHANNELS; #endif @@ -207,7 +207,7 @@ static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id); static int pvr2_init_cable(void); static int pvr2_get_param(const struct pvr2_params *p, const char *s, int val, int size); -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA static ssize_t pvr2fb_write(struct fb_info *info, const char *buf, size_t count, loff_t *ppos); #endif @@ -218,7 +218,7 @@ static struct fb_ops pvr2fb_ops = { .fb_blank = pvr2fb_blank, .fb_check_var = pvr2fb_check_var, .fb_set_par = pvr2fb_set_par, -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA .fb_write = pvr2fb_write, #endif .fb_fillrect = cfb_fillrect, @@ -671,7 +671,7 @@ static int pvr2_init_cable(void) return cable_type; } -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA static ssize_t pvr2fb_write(struct fb_info *info, const char *buf, size_t count, loff_t *ppos) { @@ -743,7 +743,7 @@ out_unmap: return ret; } -#endif /* CONFIG_SH_DMA */ +#endif /* CONFIG_PVR2_DMA */ /** * pvr2fb_common_init @@ -893,7 +893,7 @@ static int __init pvr2fb_dc_init(void) return -EBUSY; } -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA if (request_dma(pvr2dma, "pvr2") != 0) { free_irq(HW_EVENT_VSYNC, 0); return -EBUSY; @@ -915,7 +915,7 @@ static void __exit pvr2fb_dc_exit(void) } free_irq(HW_EVENT_VSYNC, 0); -#ifdef CONFIG_SH_DMA +#ifdef CONFIG_PVR2_DMA free_dma(pvr2dma); #endif } -- cgit v1.2.3 From 7ad33e74857f16f1202cbc5746faf52e88e8b376 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Tue, 24 Mar 2009 16:38:21 -0700 Subject: video: struct device - replace bus_id with dev_name(), dev_set_name() Acked-by: Greg Kroah-Hartman Signed-off-by: Kay Sievers --- drivers/video/pmag-ba-fb.c | 17 +++++++++-------- drivers/video/pmagb-b-fb.c | 17 +++++++++-------- drivers/video/ps3fb.c | 2 +- drivers/video/sh_mobile_lcdcfb.c | 2 +- drivers/video/tmiofb.c | 2 +- 5 files changed, 21 insertions(+), 19 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/pmag-ba-fb.c b/drivers/video/pmag-ba-fb.c index 3a3f80f65219..0573ec685a57 100644 --- a/drivers/video/pmag-ba-fb.c +++ b/drivers/video/pmag-ba-fb.c @@ -151,7 +151,7 @@ static int __init pmagbafb_probe(struct device *dev) info = framebuffer_alloc(sizeof(struct pmagbafb_par), dev); if (!info) { - printk(KERN_ERR "%s: Cannot allocate memory\n", dev->bus_id); + printk(KERN_ERR "%s: Cannot allocate memory\n", dev_name(dev)); return -ENOMEM; } @@ -160,7 +160,7 @@ static int __init pmagbafb_probe(struct device *dev) if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { printk(KERN_ERR "%s: Cannot allocate color map\n", - dev->bus_id); + dev_name(dev)); err = -ENOMEM; goto err_alloc; } @@ -173,8 +173,9 @@ static int __init pmagbafb_probe(struct device *dev) /* Request the I/O MEM resource. */ start = tdev->resource.start; len = tdev->resource.end - start + 1; - if (!request_mem_region(start, len, dev->bus_id)) { - printk(KERN_ERR "%s: Cannot reserve FB region\n", dev->bus_id); + if (!request_mem_region(start, len, dev_name(dev))) { + printk(KERN_ERR "%s: Cannot reserve FB region\n", + dev_name(dev)); err = -EBUSY; goto err_cmap; } @@ -183,7 +184,7 @@ static int __init pmagbafb_probe(struct device *dev) info->fix.mmio_start = start; par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len); if (!par->mmio) { - printk(KERN_ERR "%s: Cannot map MMIO\n", dev->bus_id); + printk(KERN_ERR "%s: Cannot map MMIO\n", dev_name(dev)); err = -ENOMEM; goto err_resource; } @@ -194,7 +195,7 @@ static int __init pmagbafb_probe(struct device *dev) info->screen_base = ioremap_nocache(info->fix.smem_start, info->fix.smem_len); if (!info->screen_base) { - printk(KERN_ERR "%s: Cannot map FB\n", dev->bus_id); + printk(KERN_ERR "%s: Cannot map FB\n", dev_name(dev)); err = -ENOMEM; goto err_mmio_map; } @@ -205,14 +206,14 @@ static int __init pmagbafb_probe(struct device *dev) err = register_framebuffer(info); if (err < 0) { printk(KERN_ERR "%s: Cannot register framebuffer\n", - dev->bus_id); + dev_name(dev)); goto err_smem_map; } get_device(dev); pr_info("fb%d: %s frame buffer device at %s\n", - info->node, info->fix.id, dev->bus_id); + info->node, info->fix.id, dev_name(dev)); return 0; diff --git a/drivers/video/pmagb-b-fb.c b/drivers/video/pmagb-b-fb.c index 9b80597241b0..98748723af9f 100644 --- a/drivers/video/pmagb-b-fb.c +++ b/drivers/video/pmagb-b-fb.c @@ -258,7 +258,7 @@ static int __init pmagbbfb_probe(struct device *dev) info = framebuffer_alloc(sizeof(struct pmagbbfb_par), dev); if (!info) { - printk(KERN_ERR "%s: Cannot allocate memory\n", dev->bus_id); + printk(KERN_ERR "%s: Cannot allocate memory\n", dev_name(dev)); return -ENOMEM; } @@ -267,7 +267,7 @@ static int __init pmagbbfb_probe(struct device *dev) if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { printk(KERN_ERR "%s: Cannot allocate color map\n", - dev->bus_id); + dev_name(dev)); err = -ENOMEM; goto err_alloc; } @@ -280,8 +280,9 @@ static int __init pmagbbfb_probe(struct device *dev) /* Request the I/O MEM resource. */ start = tdev->resource.start; len = tdev->resource.end - start + 1; - if (!request_mem_region(start, len, dev->bus_id)) { - printk(KERN_ERR "%s: Cannot reserve FB region\n", dev->bus_id); + if (!request_mem_region(start, len, dev_name(dev))) { + printk(KERN_ERR "%s: Cannot reserve FB region\n", + dev_name(dev)); err = -EBUSY; goto err_cmap; } @@ -290,7 +291,7 @@ static int __init pmagbbfb_probe(struct device *dev) info->fix.mmio_start = start; par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len); if (!par->mmio) { - printk(KERN_ERR "%s: Cannot map MMIO\n", dev->bus_id); + printk(KERN_ERR "%s: Cannot map MMIO\n", dev_name(dev)); err = -ENOMEM; goto err_resource; } @@ -301,7 +302,7 @@ static int __init pmagbbfb_probe(struct device *dev) info->fix.smem_start = start + PMAGB_B_FBMEM; par->smem = ioremap_nocache(info->fix.smem_start, info->fix.smem_len); if (!par->smem) { - printk(KERN_ERR "%s: Cannot map FB\n", dev->bus_id); + printk(KERN_ERR "%s: Cannot map FB\n", dev_name(dev)); err = -ENOMEM; goto err_mmio_map; } @@ -316,7 +317,7 @@ static int __init pmagbbfb_probe(struct device *dev) err = register_framebuffer(info); if (err < 0) { printk(KERN_ERR "%s: Cannot register framebuffer\n", - dev->bus_id); + dev_name(dev)); goto err_smem_map; } @@ -328,7 +329,7 @@ static int __init pmagbbfb_probe(struct device *dev) par->osc1 / 1000, par->osc1 % 1000); pr_info("fb%d: %s frame buffer device at %s\n", - info->node, info->fix.id, dev->bus_id); + info->node, info->fix.id, dev_name(dev)); pr_info("fb%d: Osc0: %s, Osc1: %s, Osc%u selected\n", info->node, freq0, par->osc1 ? freq1 : "disabled", par->osc1 != 0); diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c index 87f826e4c958..e00c1dff55de 100644 --- a/drivers/video/ps3fb.c +++ b/drivers/video/ps3fb.c @@ -1213,7 +1213,7 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev) dev->core.driver_data = info; dev_info(info->device, "%s %s, using %u KiB of video memory\n", - dev_driver_string(info->dev), info->dev->bus_id, + dev_driver_string(info->dev), dev_name(info->dev), info->fix.smem_len >> 10); task = kthread_run(ps3fbd, info, DEVICE_NAME); diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 2c5d069e5f06..1d2636a898c5 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -687,7 +687,7 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) } error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED, - pdev->dev.bus_id, priv); + dev_name(&pdev->dev), priv); if (error) { dev_err(&pdev->dev, "unable to request irq\n"); goto err1; diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c index 7baf2dd12d50..a1eb0862255b 100644 --- a/drivers/video/tmiofb.c +++ b/drivers/video/tmiofb.c @@ -751,7 +751,7 @@ static int __devinit tmiofb_probe(struct platform_device *dev) } retval = request_irq(irq, &tmiofb_irq, IRQF_DISABLED, - dev->dev.bus_id, info); + dev_name(&dev->dev), info); if (retval) goto err_request_irq; -- cgit v1.2.3 From 7a192ec334cab9fafe3a8665a65af398b0e24730 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Fri, 6 Feb 2009 23:40:12 +0800 Subject: platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver' This patch fixes the bug reported in http://bugzilla.kernel.org/show_bug.cgi?id=11681. "Lots of device drivers register a 'struct device_driver' with the '.bus' member set to '&platform_bus_type'. This is wrong, since the platform_bus functions expect the 'struct device_driver' to be wrapped up in a 'struct platform_driver' which provides some additional callbacks (like suspend_late, resume_early). The effect may be that platform_suspend_late() uses bogus data outside the device_driver struct as a pointer pointer to the device driver's suspend_late() function or other hard to reproduce failures."(Lothar Wassmann) Signed-off-by: Ming Lei Acked-by: Henrique de Moraes Holschuh Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- arch/mips/basler/excite/excite_iodev.c | 27 ++++++++++++------------ drivers/char/tpm/tpm_atmel.c | 28 +++++++++++++++++-------- drivers/char/tpm/tpm_tis.c | 28 +++++++++++++++++-------- drivers/ide/au1xxx-ide.c | 36 ++++++++++++++++---------------- drivers/mtd/maps/pxa2xx-flash.c | 37 +++++++++++++++++---------------- drivers/mtd/nand/excite_nandflash.c | 25 +++++++++++----------- drivers/mtd/onenand/generic.c | 26 +++++++++++------------ drivers/net/mipsnet.c | 26 ++++++++++++----------- drivers/pcmcia/au1000_generic.c | 37 +++++++++++++++++++++------------ drivers/pcmcia/i82365.c | 28 ++++++++++++++++++------- drivers/pcmcia/m32r_cfc.c | 30 +++++++++++++++++++-------- drivers/pcmcia/m32r_pcc.c | 30 +++++++++++++++++++-------- drivers/pcmcia/sa1100_generic.c | 38 +++++++++++++++++++++++++--------- drivers/pcmcia/tcic.c | 30 +++++++++++++++++++-------- drivers/pcmcia/vrc4171_card.c | 34 +++++++++++++++++++++--------- drivers/scsi/a4000t.c | 26 ++++++++++++----------- drivers/scsi/bvme6000_scsi.c | 26 ++++++++++++----------- drivers/scsi/mvme16x_scsi.c | 26 ++++++++++++----------- drivers/video/au1100fb.c | 31 +++++++++++++-------------- drivers/video/au1200fb.c | 25 ++++++++++++---------- drivers/watchdog/rm9k_wdt.c | 27 +++++++++++------------- 21 files changed, 371 insertions(+), 250 deletions(-) (limited to 'drivers/video') diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c index a1e3526b4a94..dfbfd7e2ac08 100644 --- a/arch/mips/basler/excite/excite_iodev.c +++ b/arch/mips/basler/excite/excite_iodev.c @@ -33,8 +33,8 @@ static const struct resource *iodev_get_resource(struct platform_device *, const char *, unsigned int); -static int __init iodev_probe(struct device *); -static int __exit iodev_remove(struct device *); +static int __init iodev_probe(struct platform_device *); +static int __exit iodev_remove(struct platform_device *); static int iodev_open(struct inode *, struct file *); static int iodev_release(struct inode *, struct file *); static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *); @@ -65,13 +65,13 @@ static struct miscdevice miscdev = .fops = &fops }; -static struct device_driver iodev_driver = -{ - .name = (char *) iodev_name, - .bus = &platform_bus_type, - .owner = THIS_MODULE, +static struct platform_driver iodev_driver = { + .driver = { + .name = iodev_name, + .owner = THIS_MODULE, + }, .probe = iodev_probe, - .remove = __exit_p(iodev_remove) + .remove = __devexit_p(iodev_remove), }; @@ -89,11 +89,10 @@ iodev_get_resource(struct platform_device *pdv, const char *name, /* No hotplugging on the platform bus - use __init */ -static int __init iodev_probe(struct device *dev) +static int __init iodev_probe(struct platform_device *dev) { - struct platform_device * const pdv = to_platform_device(dev); const struct resource * const ri = - iodev_get_resource(pdv, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ); + iodev_get_resource(dev, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ); if (unlikely(!ri)) return -ENXIO; @@ -104,7 +103,7 @@ static int __init iodev_probe(struct device *dev) -static int __exit iodev_remove(struct device *dev) +static int __exit iodev_remove(struct platform_device *dev) { return misc_deregister(&miscdev); } @@ -160,14 +159,14 @@ static irqreturn_t iodev_irqhdl(int irq, void *ctxt) static int __init iodev_init_module(void) { - return driver_register(&iodev_driver); + return platform_driver_register(&iodev_driver); } static void __exit iodev_cleanup_module(void) { - driver_unregister(&iodev_driver); + platform_driver_unregister(&iodev_driver); } module_init(iodev_init_module); diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c index d0e7926eb486..c64a1bc65349 100644 --- a/drivers/char/tpm/tpm_atmel.c +++ b/drivers/char/tpm/tpm_atmel.c @@ -168,12 +168,22 @@ static void atml_plat_remove(void) } } -static struct device_driver atml_drv = { - .name = "tpm_atmel", - .bus = &platform_bus_type, - .owner = THIS_MODULE, - .suspend = tpm_pm_suspend, - .resume = tpm_pm_resume, +static int tpm_atml_suspend(struct platform_device *dev, pm_message_t msg) +{ + return tpm_pm_suspend(&dev->dev, msg); +} + +static int tpm_atml_resume(struct platform_device *dev) +{ + return tpm_pm_resume(&dev->dev); +} +static struct platform_driver atml_drv = { + .driver = { + .name = "tpm_atmel", + .owner = THIS_MODULE, + }, + .suspend = tpm_atml_suspend, + .resume = tpm_atml_resume, }; static int __init init_atmel(void) @@ -184,7 +194,7 @@ static int __init init_atmel(void) unsigned long base; struct tpm_chip *chip; - rc = driver_register(&atml_drv); + rc = platform_driver_register(&atml_drv); if (rc) return rc; @@ -223,13 +233,13 @@ err_rel_reg: atmel_release_region(base, region_size); err_unreg_drv: - driver_unregister(&atml_drv); + platform_driver_unregister(&atml_drv); return rc; } static void __exit cleanup_atmel(void) { - driver_unregister(&atml_drv); + platform_driver_unregister(&atml_drv); atml_plat_remove(); } diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 717af7ad1bdf..aec1931608aa 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -654,12 +654,22 @@ module_param_string(hid, tpm_pnp_tbl[TIS_HID_USR_IDX].id, sizeof(tpm_pnp_tbl[TIS_HID_USR_IDX].id), 0444); MODULE_PARM_DESC(hid, "Set additional specific HID for this driver to probe"); -static struct device_driver tis_drv = { - .name = "tpm_tis", - .bus = &platform_bus_type, - .owner = THIS_MODULE, - .suspend = tpm_pm_suspend, - .resume = tpm_pm_resume, +static int tpm_tis_suspend(struct platform_device *dev, pm_message_t msg) +{ + return tpm_pm_suspend(&dev->dev, msg); +} + +static int tpm_tis_resume(struct platform_device *dev) +{ + return tpm_pm_resume(&dev->dev); +} +static struct platform_driver tis_drv = { + .driver = { + .name = "tpm_tis", + .owner = THIS_MODULE, + }, + .suspend = tpm_tis_suspend, + .resume = tpm_tis_resume, }; static struct platform_device *pdev; @@ -672,14 +682,14 @@ static int __init init_tis(void) int rc; if (force) { - rc = driver_register(&tis_drv); + rc = platform_driver_register(&tis_drv); if (rc < 0) return rc; if (IS_ERR(pdev=platform_device_register_simple("tpm_tis", -1, NULL, 0))) return PTR_ERR(pdev); if((rc=tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0)) != 0) { platform_device_unregister(pdev); - driver_unregister(&tis_drv); + platform_driver_unregister(&tis_drv); } return rc; } @@ -711,7 +721,7 @@ static void __exit cleanup_tis(void) if (force) { platform_device_unregister(pdev); - driver_unregister(&tis_drv); + platform_driver_unregister(&tis_drv); } else pnp_unregister_driver(&tis_pnp_driver); } diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c index 79a2dfed8eb7..154ec2cf734f 100644 --- a/drivers/ide/au1xxx-ide.c +++ b/drivers/ide/au1xxx-ide.c @@ -536,9 +536,8 @@ static const struct ide_port_info au1xxx_port_info = { #endif }; -static int au_ide_probe(struct device *dev) +static int au_ide_probe(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); _auide_hwif *ahwif = &auide_hwif; struct resource *res; struct ide_host *host; @@ -552,23 +551,23 @@ static int au_ide_probe(struct device *dev) #endif memset(&auide_hwif, 0, sizeof(_auide_hwif)); - ahwif->irq = platform_get_irq(pdev, 0); + ahwif->irq = platform_get_irq(dev, 0); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + res = platform_get_resource(dev, IORESOURCE_MEM, 0); if (res == NULL) { - pr_debug("%s %d: no base address\n", DRV_NAME, pdev->id); + pr_debug("%s %d: no base address\n", DRV_NAME, dev->id); ret = -ENODEV; goto out; } if (ahwif->irq < 0) { - pr_debug("%s %d: no IRQ\n", DRV_NAME, pdev->id); + pr_debug("%s %d: no IRQ\n", DRV_NAME, dev->id); ret = -ENODEV; goto out; } if (!request_mem_region(res->start, res->end - res->start + 1, - pdev->name)) { + dev->name)) { pr_debug("%s: request_mem_region failed\n", DRV_NAME); ret = -EBUSY; goto out; @@ -583,7 +582,7 @@ static int au_ide_probe(struct device *dev) memset(&hw, 0, sizeof(hw)); auide_setup_ports(&hw, ahwif); hw.irq = ahwif->irq; - hw.dev = dev; + hw.dev = &dev->dev; hw.chipset = ide_au1xxx; ret = ide_host_add(&au1xxx_port_info, hws, &host); @@ -592,7 +591,7 @@ static int au_ide_probe(struct device *dev) auide_hwif.hwif = host->ports[0]; - dev_set_drvdata(dev, host); + platform_set_drvdata(dev, host); printk(KERN_INFO "Au1xxx IDE(builtin) configured for %s\n", mode ); @@ -600,38 +599,39 @@ static int au_ide_probe(struct device *dev) return ret; } -static int au_ide_remove(struct device *dev) +static int au_ide_remove(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); struct resource *res; - struct ide_host *host = dev_get_drvdata(dev); + struct ide_host *host = platform_get_drvdata(dev); _auide_hwif *ahwif = &auide_hwif; ide_host_remove(host); iounmap((void *)ahwif->regbase); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + res = platform_get_resource(dev, IORESOURCE_MEM, 0); release_mem_region(res->start, res->end - res->start + 1); return 0; } -static struct device_driver au1200_ide_driver = { - .name = "au1200-ide", - .bus = &platform_bus_type, +static struct platform_driver au1200_ide_driver = { + .driver = { + .name = "au1200-ide", + .owner = THIS_MODULE, + }, .probe = au_ide_probe, .remove = au_ide_remove, }; static int __init au_ide_init(void) { - return driver_register(&au1200_ide_driver); + return platform_driver_register(&au1200_ide_driver); } static void __exit au_ide_exit(void) { - driver_unregister(&au1200_ide_driver); + platform_driver_unregister(&au1200_ide_driver); } MODULE_LICENSE("GPL"); diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c index 771139c5bf87..e9026cb1c5b2 100644 --- a/drivers/mtd/maps/pxa2xx-flash.c +++ b/drivers/mtd/maps/pxa2xx-flash.c @@ -41,9 +41,8 @@ struct pxa2xx_flash_info { static const char *probes[] = { "RedBoot", "cmdlinepart", NULL }; -static int __init pxa2xx_flash_probe(struct device *dev) +static int __init pxa2xx_flash_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); struct flash_platform_data *flash = pdev->dev.platform_data; struct pxa2xx_flash_info *info; struct mtd_partition *parts; @@ -114,15 +113,15 @@ static int __init pxa2xx_flash_probe(struct device *dev) add_mtd_device(info->mtd); } - dev_set_drvdata(dev, info); + platform_set_drvdata(pdev, info); return 0; } -static int __exit pxa2xx_flash_remove(struct device *dev) +static int __exit pxa2xx_flash_remove(struct platform_device *dev) { - struct pxa2xx_flash_info *info = dev_get_drvdata(dev); + struct pxa2xx_flash_info *info = platform_get_drvdata(dev); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); #ifdef CONFIG_MTD_PARTITIONS if (info->nr_parts) @@ -141,9 +140,9 @@ static int __exit pxa2xx_flash_remove(struct device *dev) } #ifdef CONFIG_PM -static int pxa2xx_flash_suspend(struct device *dev, pm_message_t state) +static int pxa2xx_flash_suspend(struct platform_device *dev, pm_message_t state) { - struct pxa2xx_flash_info *info = dev_get_drvdata(dev); + struct pxa2xx_flash_info *info = platform_get_drvdata(dev); int ret = 0; if (info->mtd && info->mtd->suspend) @@ -151,17 +150,17 @@ static int pxa2xx_flash_suspend(struct device *dev, pm_message_t state) return ret; } -static int pxa2xx_flash_resume(struct device *dev) +static int pxa2xx_flash_resume(struct platform_device *dev) { - struct pxa2xx_flash_info *info = dev_get_drvdata(dev); + struct pxa2xx_flash_info *info = platform_get_drvdata(dev); if (info->mtd && info->mtd->resume) info->mtd->resume(info->mtd); return 0; } -static void pxa2xx_flash_shutdown(struct device *dev) +static void pxa2xx_flash_shutdown(struct platform_device *dev) { - struct pxa2xx_flash_info *info = dev_get_drvdata(dev); + struct pxa2xx_flash_info *info = platform_get_drvdata(dev); if (info && info->mtd->suspend(info->mtd) == 0) info->mtd->resume(info->mtd); @@ -172,11 +171,13 @@ static void pxa2xx_flash_shutdown(struct device *dev) #define pxa2xx_flash_shutdown NULL #endif -static struct device_driver pxa2xx_flash_driver = { - .name = "pxa2xx-flash", - .bus = &platform_bus_type, +static struct platform_driver pxa2xx_flash_driver = { + .driver = { + .name = "pxa2xx-flash", + .owner = THIS_MODULE, + }, .probe = pxa2xx_flash_probe, - .remove = __exit_p(pxa2xx_flash_remove), + .remove = __devexit_p(pxa2xx_flash_remove), .suspend = pxa2xx_flash_suspend, .resume = pxa2xx_flash_resume, .shutdown = pxa2xx_flash_shutdown, @@ -184,12 +185,12 @@ static struct device_driver pxa2xx_flash_driver = { static int __init init_pxa2xx_flash(void) { - return driver_register(&pxa2xx_flash_driver); + return platform_driver_register(&pxa2xx_flash_driver); } static void __exit cleanup_pxa2xx_flash(void) { - driver_unregister(&pxa2xx_flash_driver); + platform_driver_unregister(&pxa2xx_flash_driver); } module_init(init_pxa2xx_flash); diff --git a/drivers/mtd/nand/excite_nandflash.c b/drivers/mtd/nand/excite_nandflash.c index ced14b5294d5..72446fb48d4b 100644 --- a/drivers/mtd/nand/excite_nandflash.c +++ b/drivers/mtd/nand/excite_nandflash.c @@ -128,11 +128,11 @@ static int excite_nand_devready(struct mtd_info *mtd) * The binding to the mtd and all allocated * resources are released. */ -static int __exit excite_nand_remove(struct device *dev) +static int __exit excite_nand_remove(struct platform_device *dev) { - struct excite_nand_drvdata * const this = dev_get_drvdata(dev); + struct excite_nand_drvdata * const this = platform_get_drvdata(dev); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); if (unlikely(!this)) { printk(KERN_ERR "%s: called %s without private data!!", @@ -159,9 +159,8 @@ static int __exit excite_nand_remove(struct device *dev) * it can allocate all necessary resources then calls the * nand layer to look for devices. */ -static int __init excite_nand_probe(struct device *dev) +static int __init excite_nand_probe(struct platform_device *pdev) { - struct platform_device * const pdev = to_platform_device(dev); struct excite_nand_drvdata *drvdata; /* private driver data */ struct nand_chip *board_chip; /* private flash chip data */ struct mtd_info *board_mtd; /* mtd info for this board */ @@ -175,7 +174,7 @@ static int __init excite_nand_probe(struct device *dev) } /* bind private data into driver */ - dev_set_drvdata(dev, drvdata); + platform_set_drvdata(pdev, drvdata); /* allocate and map the resource */ drvdata->regs = @@ -219,23 +218,25 @@ static int __init excite_nand_probe(struct device *dev) return 0; } -static struct device_driver excite_nand_driver = { - .name = "excite_nand", - .bus = &platform_bus_type, +static struct platform_driver excite_nand_driver = { + .driver = { + .name = "excite_nand", + .owner = THIS_MODULE, + }, .probe = excite_nand_probe, - .remove = __exit_p(excite_nand_remove) + .remove = __devexit_p(excite_nand_remove) }; static int __init excite_nand_init(void) { pr_info("Basler eXcite nand flash driver Version " EXCITE_NANDFLASH_VERSION "\n"); - return driver_register(&excite_nand_driver); + return platform_driver_register(&excite_nand_driver); } static void __exit excite_nand_exit(void) { - driver_unregister(&excite_nand_driver); + platform_driver_unregister(&excite_nand_driver); } module_init(excite_nand_init); diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c index 5b69e7773c6c..3a496c33fb52 100644 --- a/drivers/mtd/onenand/generic.c +++ b/drivers/mtd/onenand/generic.c @@ -36,10 +36,9 @@ struct onenand_info { struct onenand_chip onenand; }; -static int __devinit generic_onenand_probe(struct device *dev) +static int __devinit generic_onenand_probe(struct platform_device *pdev) { struct onenand_info *info; - struct platform_device *pdev = to_platform_device(dev); struct flash_platform_data *pdata = pdev->dev.platform_data; struct resource *res = pdev->resource; unsigned long size = res->end - res->start + 1; @@ -49,7 +48,7 @@ static int __devinit generic_onenand_probe(struct device *dev) if (!info) return -ENOMEM; - if (!request_mem_region(res->start, size, dev->driver->name)) { + if (!request_mem_region(res->start, size, pdev->dev.driver->name)) { err = -EBUSY; goto out_free_info; } @@ -82,7 +81,7 @@ static int __devinit generic_onenand_probe(struct device *dev) #endif err = add_mtd_device(&info->mtd); - dev_set_drvdata(&pdev->dev, info); + platform_set_drvdata(pdev, info); return 0; @@ -96,14 +95,13 @@ out_free_info: return err; } -static int __devexit generic_onenand_remove(struct device *dev) +static int __devexit generic_onenand_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct onenand_info *info = dev_get_drvdata(&pdev->dev); + struct onenand_info *info = platform_get_drvdata(pdev); struct resource *res = pdev->resource; unsigned long size = res->end - res->start + 1; - dev_set_drvdata(&pdev->dev, NULL); + platform_set_drvdata(pdev, NULL); if (info) { if (info->parts) @@ -120,9 +118,11 @@ static int __devexit generic_onenand_remove(struct device *dev) return 0; } -static struct device_driver generic_onenand_driver = { - .name = DRIVER_NAME, - .bus = &platform_bus_type, +static struct platform_driver generic_onenand_driver = { + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + }, .probe = generic_onenand_probe, .remove = __devexit_p(generic_onenand_remove), }; @@ -131,12 +131,12 @@ MODULE_ALIAS(DRIVER_NAME); static int __init generic_onenand_init(void) { - return driver_register(&generic_onenand_driver); + return platform_driver_register(&generic_onenand_driver); } static void __exit generic_onenand_exit(void) { - driver_unregister(&generic_onenand_driver); + platform_driver_unregister(&generic_onenand_driver); } module_init(generic_onenand_init); diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c index 4e7a5faf0351..664835b822fb 100644 --- a/drivers/net/mipsnet.c +++ b/drivers/net/mipsnet.c @@ -237,7 +237,7 @@ static void mipsnet_set_mclist(struct net_device *dev) { } -static int __init mipsnet_probe(struct device *dev) +static int __init mipsnet_probe(struct platform_device *dev) { struct net_device *netdev; int err; @@ -248,7 +248,7 @@ static int __init mipsnet_probe(struct device *dev) goto out; } - dev_set_drvdata(dev, netdev); + platform_set_drvdata(dev, netdev); netdev->open = mipsnet_open; netdev->stop = mipsnet_close; @@ -293,23 +293,25 @@ out: return err; } -static int __devexit mipsnet_device_remove(struct device *device) +static int __devexit mipsnet_device_remove(struct platform_device *device) { - struct net_device *dev = dev_get_drvdata(device); + struct net_device *dev = platform_get_drvdata(device); unregister_netdev(dev); release_region(dev->base_addr, sizeof(struct mipsnet_regs)); free_netdev(dev); - dev_set_drvdata(device, NULL); + platform_set_drvdata(device, NULL); return 0; } -static struct device_driver mipsnet_driver = { - .name = mipsnet_string, - .bus = &platform_bus_type, - .probe = mipsnet_probe, - .remove = __devexit_p(mipsnet_device_remove), +static struct platform_driver mipsnet_driver = { + .driver = { + .name = mipsnet_string, + .owner = THIS_MODULE, + }, + .probe = mipsnet_probe, + .remove = __devexit_p(mipsnet_device_remove), }; static int __init mipsnet_init_module(void) @@ -319,7 +321,7 @@ static int __init mipsnet_init_module(void) printk(KERN_INFO "MIPSNet Ethernet driver. Version: %s. " "(c)2005 MIPS Technologies, Inc.\n", MIPSNET_VERSION); - err = driver_register(&mipsnet_driver); + err = platform_driver_register(&mipsnet_driver); if (err) printk(KERN_ERR "Driver registration failed\n"); @@ -328,7 +330,7 @@ static int __init mipsnet_init_module(void) static void __exit mipsnet_exit_module(void) { - driver_unregister(&mipsnet_driver); + platform_driver_unregister(&mipsnet_driver); } module_init(mipsnet_init_module); diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c index fc1de46fd20a..90013341cd5f 100644 --- a/drivers/pcmcia/au1000_generic.c +++ b/drivers/pcmcia/au1000_generic.c @@ -468,13 +468,13 @@ out: return ret; } -int au1x00_drv_pcmcia_remove(struct device *dev) +int au1x00_drv_pcmcia_remove(struct platform_device *dev) { - struct skt_dev_info *sinfo = dev_get_drvdata(dev); + struct skt_dev_info *sinfo = platform_get_drvdata(dev); int i; mutex_lock(&pcmcia_sockets_lock); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); for (i = 0; i < sinfo->nskt; i++) { struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i); @@ -498,13 +498,13 @@ int au1x00_drv_pcmcia_remove(struct device *dev) * PCMCIA "Driver" API */ -static int au1x00_drv_pcmcia_probe(struct device *dev) +static int au1x00_drv_pcmcia_probe(struct platform_device *dev) { int i, ret = -ENODEV; mutex_lock(&pcmcia_sockets_lock); for (i=0; i < ARRAY_SIZE(au1x00_pcmcia_hw_init); i++) { - ret = au1x00_pcmcia_hw_init[i](dev); + ret = au1x00_pcmcia_hw_init[i](&dev->dev); if (ret == 0) break; } @@ -512,14 +512,26 @@ static int au1x00_drv_pcmcia_probe(struct device *dev) return ret; } +static int au1x00_drv_pcmcia_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int au1x00_drv_pcmcia_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} -static struct device_driver au1x00_pcmcia_driver = { +static struct platform_driver au1x00_pcmcia_driver = { + .driver = { + .name = "au1x00-pcmcia", + .owner = THIS_MODULE, + }, .probe = au1x00_drv_pcmcia_probe, .remove = au1x00_drv_pcmcia_remove, - .name = "au1x00-pcmcia", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, + .suspend = au1x00_drv_pcmcia_suspend, + .resume = au1x00_drv_pcmcia_resume, }; @@ -533,8 +545,7 @@ static struct device_driver au1x00_pcmcia_driver = { static int __init au1x00_pcmcia_init(void) { int error = 0; - if ((error = driver_register(&au1x00_pcmcia_driver))) - return error; + error = platform_driver_register(&au1x00_pcmcia_driver); return error; } @@ -544,7 +555,7 @@ static int __init au1x00_pcmcia_init(void) */ static void __exit au1x00_pcmcia_exit(void) { - driver_unregister(&au1x00_pcmcia_driver); + platform_driver_unregister(&au1x00_pcmcia_driver); } module_init(au1x00_pcmcia_init); diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index 71653ab84890..40d4953e4b12 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -1238,6 +1238,16 @@ static int pcic_init(struct pcmcia_socket *s) return 0; } +static int i82365_drv_pcmcia_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int i82365_drv_pcmcia_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} static struct pccard_operations pcic_operations = { .init = pcic_init, .get_status = pcic_get_status, @@ -1248,11 +1258,13 @@ static struct pccard_operations pcic_operations = { /*====================================================================*/ -static struct device_driver i82365_driver = { - .name = "i82365", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, +static struct platform_driver i82365_driver = { + .driver = { + .name = "i82365", + .owner = THIS_MODULE, + }, + .suspend = i82365_drv_pcmcia_suspend, + .resume = i82365_drv_pcmcia_resume, }; static struct platform_device *i82365_device; @@ -1261,7 +1273,7 @@ static int __init init_i82365(void) { int i, ret; - ret = driver_register(&i82365_driver); + ret = platform_driver_register(&i82365_driver); if (ret) goto err_out; @@ -1337,7 +1349,7 @@ err_dev_unregister: pnp_disable_dev(i82365_pnpdev); #endif err_driver_unregister: - driver_unregister(&i82365_driver); + platform_driver_unregister(&i82365_driver); err_out: return ret; } /* init_i82365 */ @@ -1365,7 +1377,7 @@ static void __exit exit_i82365(void) if (i82365_pnpdev) pnp_disable_dev(i82365_pnpdev); #endif - driver_unregister(&i82365_driver); + platform_driver_unregister(&i82365_driver); } /* exit_i82365 */ module_init(init_i82365); diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c index 2ab4f22c21de..62b4ecc97c46 100644 --- a/drivers/pcmcia/m32r_cfc.c +++ b/drivers/pcmcia/m32r_cfc.c @@ -696,13 +696,25 @@ static struct pccard_operations pcc_operations = { .set_mem_map = pcc_set_mem_map, }; +static int cfc_drv_pcmcia_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int cfc_drv_pcmcia_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} /*====================================================================*/ -static struct device_driver pcc_driver = { - .name = "cfc", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, +static struct platform_driver pcc_driver = { + .driver = { + .name = "cfc", + .owner = THIS_MODULE, + }, + .suspend = cfc_drv_pcmcia_suspend, + .resume = cfc_drv_pcmcia_resume, }; static struct platform_device pcc_device = { @@ -716,13 +728,13 @@ static int __init init_m32r_pcc(void) { int i, ret; - ret = driver_register(&pcc_driver); + ret = platform_driver_register(&pcc_driver); if (ret) return ret; ret = platform_device_register(&pcc_device); if (ret){ - driver_unregister(&pcc_driver); + platform_driver_unregister(&pcc_driver); return ret; } @@ -754,7 +766,7 @@ static int __init init_m32r_pcc(void) if (pcc_sockets == 0) { printk("socket is not found.\n"); platform_device_unregister(&pcc_device); - driver_unregister(&pcc_driver); + platform_driver_unregister(&pcc_driver); return -ENODEV; } @@ -802,7 +814,7 @@ static void __exit exit_m32r_pcc(void) if (poll_interval != 0) del_timer_sync(&poll_timer); - driver_unregister(&pcc_driver); + platform_driver_unregister(&pcc_driver); } /* exit_m32r_pcc */ module_init(init_m32r_pcc); diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c index 2f108c23dbd9..12034b41d196 100644 --- a/drivers/pcmcia/m32r_pcc.c +++ b/drivers/pcmcia/m32r_pcc.c @@ -672,13 +672,25 @@ static struct pccard_operations pcc_operations = { .set_mem_map = pcc_set_mem_map, }; +static int pcc_drv_pcmcia_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int pcc_drv_pcmcia_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} /*====================================================================*/ -static struct device_driver pcc_driver = { - .name = "pcc", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, +static struct platform_driver pcc_driver = { + .driver = { + .name = "pcc", + .owner = THIS_MODULE, + }, + .suspend = pcc_drv_pcmcia_suspend, + .resume = pcc_drv_pcmcia_resume, }; static struct platform_device pcc_device = { @@ -692,13 +704,13 @@ static int __init init_m32r_pcc(void) { int i, ret; - ret = driver_register(&pcc_driver); + ret = platform_driver_register(&pcc_driver); if (ret) return ret; ret = platform_device_register(&pcc_device); if (ret){ - driver_unregister(&pcc_driver); + platform_driver_unregister(&pcc_driver); return ret; } @@ -715,7 +727,7 @@ static int __init init_m32r_pcc(void) if (pcc_sockets == 0) { printk("socket is not found.\n"); platform_device_unregister(&pcc_device); - driver_unregister(&pcc_driver); + platform_driver_unregister(&pcc_driver); return -ENODEV; } @@ -763,7 +775,7 @@ static void __exit exit_m32r_pcc(void) if (poll_interval != 0) del_timer_sync(&poll_timer); - driver_unregister(&pcc_driver); + platform_driver_unregister(&pcc_driver); } /* exit_m32r_pcc */ module_init(init_m32r_pcc); diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c index c5b2a44b4c37..d8da5ac844e9 100644 --- a/drivers/pcmcia/sa1100_generic.c +++ b/drivers/pcmcia/sa1100_generic.c @@ -65,7 +65,7 @@ static int (*sa11x0_pcmcia_hw_init[])(struct device *dev) = { #endif }; -static int sa11x0_drv_pcmcia_probe(struct device *dev) +static int sa11x0_drv_pcmcia_probe(struct platform_device *dev) { int i, ret = -ENODEV; @@ -73,7 +73,7 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev) * Initialise any "on-board" PCMCIA sockets. */ for (i = 0; i < ARRAY_SIZE(sa11x0_pcmcia_hw_init); i++) { - ret = sa11x0_pcmcia_hw_init[i](dev); + ret = sa11x0_pcmcia_hw_init[i](&dev->dev); if (ret == 0) break; } @@ -81,13 +81,31 @@ static int sa11x0_drv_pcmcia_probe(struct device *dev) return ret; } -static struct device_driver sa11x0_pcmcia_driver = { +static int sa11x0_drv_pcmcia_remove(struct platform_device *dev) +{ + return soc_common_drv_pcmcia_remove(&dev->dev); +} + +static int sa11x0_drv_pcmcia_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int sa11x0_drv_pcmcia_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} + +static struct platform_driver sa11x0_pcmcia_driver = { + .driver = { + .name = "sa11x0-pcmcia", + .owner = THIS_MODULE, + }, .probe = sa11x0_drv_pcmcia_probe, - .remove = soc_common_drv_pcmcia_remove, - .name = "sa11x0-pcmcia", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, + .remove = sa11x0_drv_pcmcia_remove, + .suspend = sa11x0_drv_pcmcia_suspend, + .resume = sa11x0_drv_pcmcia_resume, }; /* sa11x0_pcmcia_init() @@ -100,7 +118,7 @@ static struct device_driver sa11x0_pcmcia_driver = { */ static int __init sa11x0_pcmcia_init(void) { - return driver_register(&sa11x0_pcmcia_driver); + return platform_driver_register(&sa11x0_pcmcia_driver); } /* sa11x0_pcmcia_exit() @@ -110,7 +128,7 @@ static int __init sa11x0_pcmcia_init(void) */ static void __exit sa11x0_pcmcia_exit(void) { - driver_unregister(&sa11x0_pcmcia_driver); + platform_driver_unregister(&sa11x0_pcmcia_driver); } MODULE_AUTHOR("John Dorsey "); diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c index 2a613e920fd4..9ad97ea836e8 100644 --- a/drivers/pcmcia/tcic.c +++ b/drivers/pcmcia/tcic.c @@ -363,13 +363,25 @@ static int __init get_tcic_id(void) return id; } +static int tcic_drv_pcmcia_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int tcic_drv_pcmcia_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} /*====================================================================*/ -static struct device_driver tcic_driver = { - .name = "tcic-pcmcia", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, +static struct platform_driver tcic_driver = { + .driver = { + .name = "tcic-pcmcia", + .owner = THIS_MODULE, + }, + .suspend = tcic_drv_pcmcia_suspend, + .resume = tcic_drv_pcmcia_resume, }; static struct platform_device tcic_device = { @@ -383,7 +395,7 @@ static int __init init_tcic(void) int i, sock, ret = 0; u_int mask, scan; - if (driver_register(&tcic_driver)) + if (platform_driver_register(&tcic_driver)) return -1; printk(KERN_INFO "Databook TCIC-2 PCMCIA probe: "); @@ -391,7 +403,7 @@ static int __init init_tcic(void) if (!request_region(tcic_base, 16, "tcic-2")) { printk("could not allocate ports,\n "); - driver_unregister(&tcic_driver); + platform_driver_unregister(&tcic_driver); return -ENODEV; } else { @@ -414,7 +426,7 @@ static int __init init_tcic(void) if (sock == 0) { printk("not found.\n"); release_region(tcic_base, 16); - driver_unregister(&tcic_driver); + platform_driver_unregister(&tcic_driver); return -ENODEV; } @@ -542,7 +554,7 @@ static void __exit exit_tcic(void) } platform_device_unregister(&tcic_device); - driver_unregister(&tcic_driver); + platform_driver_unregister(&tcic_driver); } /* exit_tcic */ /*====================================================================*/ diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c index b2c412419059..659421d0ca46 100644 --- a/drivers/pcmcia/vrc4171_card.c +++ b/drivers/pcmcia/vrc4171_card.c @@ -704,24 +704,37 @@ static int __devinit vrc4171_card_setup(char *options) __setup("vrc4171_card=", vrc4171_card_setup); -static struct device_driver vrc4171_card_driver = { - .name = vrc4171_card_name, - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, +static int vrc4171_card_suspend(struct platform_device *dev, + pm_message_t state) +{ + return pcmcia_socket_dev_suspend(&dev->dev, state); +} + +static int vrc4171_card_resume(struct platform_device *dev) +{ + return pcmcia_socket_dev_resume(&dev->dev); +} + +static struct platform_driver vrc4171_card_driver = { + .driver = { + .name = vrc4171_card_name, + .owner = THIS_MODULE, + }, + .suspend = vrc4171_card_suspend, + .resume = vrc4171_card_resume, }; static int __devinit vrc4171_card_init(void) { int retval; - retval = driver_register(&vrc4171_card_driver); + retval = platform_driver_register(&vrc4171_card_driver); if (retval < 0) return retval; retval = platform_device_register(&vrc4171_card_device); if (retval < 0) { - driver_unregister(&vrc4171_card_driver); + platform_driver_unregister(&vrc4171_card_driver); return retval; } @@ -735,11 +748,12 @@ static int __devinit vrc4171_card_init(void) if (retval < 0) { vrc4171_remove_sockets(); platform_device_unregister(&vrc4171_card_device); - driver_unregister(&vrc4171_card_driver); + platform_driver_unregister(&vrc4171_card_driver); return retval; } - printk(KERN_INFO "%s, connected to IRQ %d\n", vrc4171_card_driver.name, vrc4171_irq); + printk(KERN_INFO "%s, connected to IRQ %d\n", + vrc4171_card_driver.driver.name, vrc4171_irq); return 0; } @@ -749,7 +763,7 @@ static void __devexit vrc4171_card_exit(void) free_irq(vrc4171_irq, vrc4171_sockets); vrc4171_remove_sockets(); platform_device_unregister(&vrc4171_card_device); - driver_unregister(&vrc4171_card_driver); + platform_driver_unregister(&vrc4171_card_driver); } module_init(vrc4171_card_init); diff --git a/drivers/scsi/a4000t.c b/drivers/scsi/a4000t.c index d4bda2017746..6d25aca7b412 100644 --- a/drivers/scsi/a4000t.c +++ b/drivers/scsi/a4000t.c @@ -35,7 +35,7 @@ static struct platform_device *a4000t_scsi_device; #define A4000T_SCSI_ADDR 0xdd0040 -static int __devinit a4000t_probe(struct device *dev) +static int __devinit a4000t_probe(struct platform_device *dev) { struct Scsi_Host *host; struct NCR_700_Host_Parameters *hostdata; @@ -78,7 +78,7 @@ static int __devinit a4000t_probe(struct device *dev) goto out_put_host; } - dev_set_drvdata(dev, host); + platform_set_drvdata(dev, host); scsi_scan_host(host); return 0; @@ -93,9 +93,9 @@ static int __devinit a4000t_probe(struct device *dev) return -ENODEV; } -static __devexit int a4000t_device_remove(struct device *dev) +static __devexit int a4000t_device_remove(struct platform_device *dev) { - struct Scsi_Host *host = dev_get_drvdata(dev); + struct Scsi_Host *host = platform_get_drvdata(dev); struct NCR_700_Host_Parameters *hostdata = shost_priv(host); scsi_remove_host(host); @@ -108,25 +108,27 @@ static __devexit int a4000t_device_remove(struct device *dev) return 0; } -static struct device_driver a4000t_scsi_driver = { - .name = "a4000t-scsi", - .bus = &platform_bus_type, - .probe = a4000t_probe, - .remove = __devexit_p(a4000t_device_remove), +static struct platform_driver a4000t_scsi_driver = { + .driver = { + .name = "a4000t-scsi", + .owner = THIS_MODULE, + }, + .probe = a4000t_probe, + .remove = __devexit_p(a4000t_device_remove), }; static int __init a4000t_scsi_init(void) { int err; - err = driver_register(&a4000t_scsi_driver); + err = platform_driver_register(&a4000t_scsi_driver); if (err) return err; a4000t_scsi_device = platform_device_register_simple("a4000t-scsi", -1, NULL, 0); if (IS_ERR(a4000t_scsi_device)) { - driver_unregister(&a4000t_scsi_driver); + platform_driver_register(&a4000t_scsi_driver); return PTR_ERR(a4000t_scsi_device); } @@ -136,7 +138,7 @@ static int __init a4000t_scsi_init(void) static void __exit a4000t_scsi_exit(void) { platform_device_unregister(a4000t_scsi_device); - driver_unregister(&a4000t_scsi_driver); + platform_driver_unregister(&a4000t_scsi_driver); } module_init(a4000t_scsi_init); diff --git a/drivers/scsi/bvme6000_scsi.c b/drivers/scsi/bvme6000_scsi.c index d858f3d41274..9e9a82b03f2d 100644 --- a/drivers/scsi/bvme6000_scsi.c +++ b/drivers/scsi/bvme6000_scsi.c @@ -34,7 +34,7 @@ static struct scsi_host_template bvme6000_scsi_driver_template = { static struct platform_device *bvme6000_scsi_device; static __devinit int -bvme6000_probe(struct device *dev) +bvme6000_probe(struct platform_device *dev) { struct Scsi_Host *host; struct NCR_700_Host_Parameters *hostdata; @@ -73,7 +73,7 @@ bvme6000_probe(struct device *dev) goto out_put_host; } - dev_set_drvdata(dev, host); + platform_set_drvdata(dev, host); scsi_scan_host(host); return 0; @@ -87,9 +87,9 @@ bvme6000_probe(struct device *dev) } static __devexit int -bvme6000_device_remove(struct device *dev) +bvme6000_device_remove(struct platform_device *dev) { - struct Scsi_Host *host = dev_get_drvdata(dev); + struct Scsi_Host *host = platform_get_drvdata(dev); struct NCR_700_Host_Parameters *hostdata = shost_priv(host); scsi_remove_host(host); @@ -100,25 +100,27 @@ bvme6000_device_remove(struct device *dev) return 0; } -static struct device_driver bvme6000_scsi_driver = { - .name = "bvme6000-scsi", - .bus = &platform_bus_type, - .probe = bvme6000_probe, - .remove = __devexit_p(bvme6000_device_remove), +static struct platform_driver bvme6000_scsi_driver = { + .driver = { + .name = "bvme6000-scsi", + .owner = THIS_MODULE, + }, + .probe = bvme6000_probe, + .remove = __devexit_p(bvme6000_device_remove), }; static int __init bvme6000_scsi_init(void) { int err; - err = driver_register(&bvme6000_scsi_driver); + err = platform_driver_register(&bvme6000_scsi_driver); if (err) return err; bvme6000_scsi_device = platform_device_register_simple("bvme6000-scsi", -1, NULL, 0); if (IS_ERR(bvme6000_scsi_device)) { - driver_unregister(&bvme6000_scsi_driver); + platform_driver_unregister(&bvme6000_scsi_driver); return PTR_ERR(bvme6000_scsi_device); } @@ -128,7 +130,7 @@ static int __init bvme6000_scsi_init(void) static void __exit bvme6000_scsi_exit(void) { platform_device_unregister(bvme6000_scsi_device); - driver_unregister(&bvme6000_scsi_driver); + platform_driver_unregister(&bvme6000_scsi_driver); } module_init(bvme6000_scsi_init); diff --git a/drivers/scsi/mvme16x_scsi.c b/drivers/scsi/mvme16x_scsi.c index b264b499d982..7794fc158b17 100644 --- a/drivers/scsi/mvme16x_scsi.c +++ b/drivers/scsi/mvme16x_scsi.c @@ -34,7 +34,7 @@ static struct scsi_host_template mvme16x_scsi_driver_template = { static struct platform_device *mvme16x_scsi_device; static __devinit int -mvme16x_probe(struct device *dev) +mvme16x_probe(struct platform_device *dev) { struct Scsi_Host * host = NULL; struct NCR_700_Host_Parameters *hostdata; @@ -88,7 +88,7 @@ mvme16x_probe(struct device *dev) out_be32(0xfff4202c, v); } - dev_set_drvdata(dev, host); + platform_set_drvdata(dev, host); scsi_scan_host(host); return 0; @@ -102,9 +102,9 @@ mvme16x_probe(struct device *dev) } static __devexit int -mvme16x_device_remove(struct device *dev) +mvme16x_device_remove(struct platform_device *dev) { - struct Scsi_Host *host = dev_get_drvdata(dev); + struct Scsi_Host *host = platform_get_drvdata(dev); struct NCR_700_Host_Parameters *hostdata = shost_priv(host); /* Disable scsi chip ints */ @@ -123,25 +123,27 @@ mvme16x_device_remove(struct device *dev) return 0; } -static struct device_driver mvme16x_scsi_driver = { - .name = "mvme16x-scsi", - .bus = &platform_bus_type, - .probe = mvme16x_probe, - .remove = __devexit_p(mvme16x_device_remove), +static struct platform_driver mvme16x_scsi_driver = { + .driver = { + .name = "mvme16x-scsi", + .owner = THIS_MODULE, + }, + .probe = mvme16x_probe, + .remove = __devexit_p(mvme16x_device_remove), }; static int __init mvme16x_scsi_init(void) { int err; - err = driver_register(&mvme16x_scsi_driver); + err = platform_driver_register(&mvme16x_scsi_driver); if (err) return err; mvme16x_scsi_device = platform_device_register_simple("mvme16x-scsi", -1, NULL, 0); if (IS_ERR(mvme16x_scsi_device)) { - driver_unregister(&mvme16x_scsi_driver); + platform_driver_unregister(&mvme16x_scsi_driver); return PTR_ERR(mvme16x_scsi_device); } @@ -151,7 +153,7 @@ static int __init mvme16x_scsi_init(void) static void __exit mvme16x_scsi_exit(void) { platform_device_unregister(mvme16x_scsi_device); - driver_unregister(&mvme16x_scsi_driver); + platform_driver_unregister(&mvme16x_scsi_driver); } module_init(mvme16x_scsi_init); diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c index 62bd4441b5e0..378f27745a1d 100644 --- a/drivers/video/au1100fb.c +++ b/drivers/video/au1100fb.c @@ -457,7 +457,7 @@ static struct fb_ops au1100fb_ops = /* AU1100 LCD controller device driver */ -static int __init au1100fb_drv_probe(struct device *dev) +static int __init au1100fb_drv_probe(struct platform_device *dev) { struct au1100fb_device *fbdev = NULL; struct resource *regs_res; @@ -475,7 +475,7 @@ static int __init au1100fb_drv_probe(struct device *dev) fbdev->panel = &known_lcd_panels[drv_info.panel_idx]; - dev_set_drvdata(dev, (void*)fbdev); + platform_set_drvdata(dev, (void *)fbdev); /* Allocate region for our registers and map them */ if (!(regs_res = platform_get_resource(to_platform_device(dev), @@ -583,19 +583,19 @@ failed: fb_dealloc_cmap(&fbdev->info.cmap); } kfree(fbdev); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); return 0; } -int au1100fb_drv_remove(struct device *dev) +int au1100fb_drv_remove(struct platform_device *dev) { struct au1100fb_device *fbdev = NULL; if (!dev) return -ENODEV; - fbdev = (struct au1100fb_device*) dev_get_drvdata(dev); + fbdev = (struct au1100fb_device *) platform_get_drvdata(dev); #if !defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_LOGO) au1100fb_fb_blank(VESA_POWERDOWN, &fbdev->info); @@ -620,9 +620,9 @@ int au1100fb_drv_remove(struct device *dev) static u32 sys_clksrc; static struct au1100fb_regs fbregs; -int au1100fb_drv_suspend(struct device *dev, pm_message_t state) +int au1100fb_drv_suspend(struct platform_device *dev, pm_message_t state) { - struct au1100fb_device *fbdev = dev_get_drvdata(dev); + struct au1100fb_device *fbdev = platform_get_drvdata(dev); if (!fbdev) return 0; @@ -641,9 +641,9 @@ int au1100fb_drv_suspend(struct device *dev, pm_message_t state) return 0; } -int au1100fb_drv_resume(struct device *dev) +int au1100fb_drv_resume(struct platform_device *dev) { - struct au1100fb_device *fbdev = dev_get_drvdata(dev); + struct au1100fb_device *fbdev = platform_get_drvdata(dev); if (!fbdev) return 0; @@ -663,10 +663,11 @@ int au1100fb_drv_resume(struct device *dev) #define au1100fb_drv_resume NULL #endif -static struct device_driver au1100fb_driver = { - .name = "au1100-lcd", - .bus = &platform_bus_type, - +static struct platform_driver au1100fb_driver = { + .driver = { + .name = "au1100-lcd", + .owner = THIS_MODULE, + }, .probe = au1100fb_drv_probe, .remove = au1100fb_drv_remove, .suspend = au1100fb_drv_suspend, @@ -753,12 +754,12 @@ int __init au1100fb_init(void) return ret; } - return driver_register(&au1100fb_driver); + return platform_driver_register(&au1100fb_driver); } void __exit au1100fb_cleanup(void) { - driver_unregister(&au1100fb_driver); + platform_driver_unregister(&au1100fb_driver); kfree(drv_info.opt_mode); } diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c index 03e57ef88378..0d96f1d2d4c5 100644 --- a/drivers/video/au1200fb.c +++ b/drivers/video/au1200fb.c @@ -1622,7 +1622,7 @@ static int au1200fb_init_fbinfo(struct au1200fb_device *fbdev) /* AU1200 LCD controller device driver */ -static int au1200fb_drv_probe(struct device *dev) +static int au1200fb_drv_probe(struct platform_device *dev) { struct au1200fb_device *fbdev; unsigned long page; @@ -1645,7 +1645,7 @@ static int au1200fb_drv_probe(struct device *dev) /* Allocate the framebuffer to the maximum screen size */ fbdev->fb_len = (win->w[plane].xres * win->w[plane].yres * bpp) / 8; - fbdev->fb_mem = dma_alloc_noncoherent(dev, + fbdev->fb_mem = dma_alloc_noncoherent(&dev->dev, PAGE_ALIGN(fbdev->fb_len), &fbdev->fb_phys, GFP_KERNEL); if (!fbdev->fb_mem) { @@ -1715,7 +1715,7 @@ failed: return ret; } -static int au1200fb_drv_remove(struct device *dev) +static int au1200fb_drv_remove(struct platform_device *dev) { struct au1200fb_device *fbdev; int plane; @@ -1733,7 +1733,8 @@ static int au1200fb_drv_remove(struct device *dev) /* Clean up all probe data */ unregister_framebuffer(&fbdev->fb_info); if (fbdev->fb_mem) - dma_free_noncoherent(dev, PAGE_ALIGN(fbdev->fb_len), + dma_free_noncoherent(&dev->dev, + PAGE_ALIGN(fbdev->fb_len), fbdev->fb_mem, fbdev->fb_phys); if (fbdev->fb_info.cmap.len != 0) fb_dealloc_cmap(&fbdev->fb_info.cmap); @@ -1747,22 +1748,24 @@ static int au1200fb_drv_remove(struct device *dev) } #ifdef CONFIG_PM -static int au1200fb_drv_suspend(struct device *dev, u32 state, u32 level) +static int au1200fb_drv_suspend(struct platform_device *dev, u32 state) { /* TODO */ return 0; } -static int au1200fb_drv_resume(struct device *dev, u32 level) +static int au1200fb_drv_resume(struct platform_device *dev) { /* TODO */ return 0; } #endif /* CONFIG_PM */ -static struct device_driver au1200fb_driver = { - .name = "au1200-lcd", - .bus = &platform_bus_type, +static struct platform_driver au1200fb_driver = { + .driver = { + .name = "au1200-lcd", + .owner = THIS_MODULE, + }, .probe = au1200fb_drv_probe, .remove = au1200fb_drv_remove, #ifdef CONFIG_PM @@ -1906,12 +1909,12 @@ static int __init au1200fb_init(void) printk(KERN_INFO "Power management device entry for the au1200fb loaded.\n"); #endif - return driver_register(&au1200fb_driver); + return platform_driver_register(&au1200fb_driver); } static void __exit au1200fb_cleanup(void) { - driver_unregister(&au1200fb_driver); + platform_driver_unregister(&au1200fb_driver); } module_init(au1200fb_init); diff --git a/drivers/watchdog/rm9k_wdt.c b/drivers/watchdog/rm9k_wdt.c index f1ae3729a19e..cce1982a1b58 100644 --- a/drivers/watchdog/rm9k_wdt.c +++ b/drivers/watchdog/rm9k_wdt.c @@ -59,8 +59,8 @@ static long wdt_gpi_ioctl(struct file *, unsigned int, unsigned long); static int wdt_gpi_notify(struct notifier_block *, unsigned long, void *); static const struct resource *wdt_gpi_get_resource(struct platform_device *, const char *, unsigned int); -static int __init wdt_gpi_probe(struct device *); -static int __exit wdt_gpi_remove(struct device *); +static int __init wdt_gpi_probe(struct platform_device *); +static int __exit wdt_gpi_remove(struct platform_device *); static const char wdt_gpi_name[] = "wdt_gpi"; @@ -346,10 +346,9 @@ static const struct resource *wdt_gpi_get_resource(struct platform_device *pdv, } /* No hotplugging on the platform bus - use __init */ -static int __init wdt_gpi_probe(struct device *dev) +static int __init wdt_gpi_probe(struct platform_device *pdv) { int res; - struct platform_device * const pdv = to_platform_device(dev); const struct resource * const rr = wdt_gpi_get_resource(pdv, WDT_RESOURCE_REGS, IORESOURCE_MEM), @@ -374,7 +373,7 @@ static int __init wdt_gpi_probe(struct device *dev) return res; } -static int __exit wdt_gpi_remove(struct device *dev) +static int __exit wdt_gpi_remove(struct platform_device *dev) { int res; @@ -387,15 +386,13 @@ static int __exit wdt_gpi_remove(struct device *dev) /* Device driver init & exit */ -static struct device_driver wdt_gpi_driver = { - .name = (char *) wdt_gpi_name, - .bus = &platform_bus_type, - .owner = THIS_MODULE, +static struct platform_driver wgt_gpi_driver = { + .driver = { + .name = wdt_gpi_name, + .owner = THIS_MODULE, + }, .probe = wdt_gpi_probe, - .remove = __exit_p(wdt_gpi_remove), - .shutdown = NULL, - .suspend = NULL, - .resume = NULL, + .remove = __devexit_p(wdt_gpi_remove), }; static int __init wdt_gpi_init_module(void) @@ -403,12 +400,12 @@ static int __init wdt_gpi_init_module(void) atomic_set(&opencnt, 1); if (timeout > MAX_TIMEOUT_SECONDS) timeout = MAX_TIMEOUT_SECONDS; - return driver_register(&wdt_gpi_driver); + return platform_driver_register(&wdt_gpi_driver); } static void __exit wdt_gpi_cleanup_module(void) { - driver_unregister(&wdt_gpi_driver); + platform_driver_unregister(&wdt_gpi_driver); } module_init(wdt_gpi_init_module); -- cgit v1.2.3