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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 02:50:46 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 02:50:46 +0400 |
commit | a481991467d38afb43c3921d5b5b59ccb61b04ba (patch) | |
tree | a4b0b9a14da6fd5ef7b9b512bb32dbfcfcf2cd71 /drivers/usb/misc/uss720.c | |
parent | f6a26ae7699416d86bea8cb68ce413571e9cab3c (diff) | |
parent | cda4db53e9c28061c100400e1a4d273ea61dfba9 (diff) | |
download | linux-a481991467d38afb43c3921d5b5b59ccb61b04ba.tar.xz |
Merge tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB 3.5-rc1 changes from Greg Kroah-Hartman:
"Here is the big USB 3.5-rc1 pull request for the 3.5-rc1 merge window.
It's touches a lot of different parts of the kernel, all USB drivers,
due to some API cleanups (getting rid of the ancient err() macro) and
some changes that are needed for USB 3.0 power management updates.
There are also lots of new drivers, pimarily gadget, but others as
well. We deleted a staging driver, which was nice, and finally
dropped the obsolete usbfs code, which will make Al happy to never
have to touch that again.
There were some build errors in the tree that linux-next found a few
days ago, but those were fixed by the most recent changes (all were
due to us not building with CONFIG_PM disabled.)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (477 commits)
xhci: Fix DIV_ROUND_UP compile error.
xhci: Fix compile with CONFIG_USB_SUSPEND=n
USB: Fix core compile with CONFIG_USB_SUSPEND=n
brcm80211: Fix compile error for .disable_hub_initiated_lpm.
Revert "USB: EHCI: work around bug in the Philips ISP1562 controller"
MAINTAINERS: Add myself as maintainer to the USB PHY Layer
USB: EHCI: fix command register configuration lost problem
USB: Remove races in devio.c
USB: ehci-platform: remove update_device
USB: Disable hub-initiated LPM for comms devices.
xhci: Add Intel U1/U2 timeout policy.
xhci: Add infrastructure for host-specific LPM policies.
USB: Add macros for interrupt endpoint types.
xhci: Reserve one command for USB3 LPM disable.
xhci: Some Evaluate Context commands must succeed.
USB: Disable USB 3.0 LPM in critical sections.
USB: Add support to enable/disable USB3 link states.
USB: Allow drivers to disable hub-initiated LPM.
USB: Calculate USB 3.0 exit latencies for LPM.
USB: Refactor code to set LPM support flag.
...
Conflicts:
arch/arm/mach-exynos/mach-nuri.c
arch/arm/mach-exynos/mach-universal_c210.c
drivers/net/wireless/ath/ath6kl/usb.c
Diffstat (limited to 'drivers/usb/misc/uss720.c')
-rw-r--r-- | drivers/usb/misc/uss720.c | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index 8b1d94a76914..29cad9e0a7a9 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -85,9 +85,9 @@ static void destroy_priv(struct kref *kref) { struct parport_uss720_private *priv = container_of(kref, struct parport_uss720_private, ref_count); + dev_dbg(&priv->usbdev->dev, "destroying priv datastructure\n"); usb_put_dev(priv->usbdev); kfree(priv); - dbg("destroying priv datastructure"); } static void destroy_async(struct kref *kref) @@ -118,14 +118,17 @@ static void async_complete(struct urb *urb) priv = rq->priv; pp = priv->pp; if (status) { - err("async_complete: urb error %d", status); + dev_err(&urb->dev->dev, "async_complete: urb error %d\n", + status); } else if (rq->dr.bRequest == 3) { memcpy(priv->reg, rq->reg, sizeof(priv->reg)); #if 0 - dbg("async_complete regs %02x %02x %02x %02x %02x %02x %02x", - (unsigned int)priv->reg[0], (unsigned int)priv->reg[1], (unsigned int)priv->reg[2], - (unsigned int)priv->reg[3], (unsigned int)priv->reg[4], (unsigned int)priv->reg[5], - (unsigned int)priv->reg[6]); + dev_dbg(&priv->usbdev->dev, + "async_complete regs %02x %02x %02x %02x %02x %02x %02x\n", + (unsigned int)priv->reg[0], (unsigned int)priv->reg[1], + (unsigned int)priv->reg[2], (unsigned int)priv->reg[3], + (unsigned int)priv->reg[4], (unsigned int)priv->reg[5], + (unsigned int)priv->reg[6]); #endif /* if nAck interrupts are enabled and we have an interrupt, call the interrupt procedure */ if (rq->reg[2] & rq->reg[1] & 0x10 && pp) @@ -151,7 +154,7 @@ static struct uss720_async_request *submit_async_request(struct parport_uss720_p return NULL; rq = kmalloc(sizeof(struct uss720_async_request), mem_flags); if (!rq) { - err("submit_async_request out of memory"); + dev_err(&usbdev->dev, "submit_async_request out of memory\n"); return NULL; } kref_init(&rq->ref_count); @@ -162,7 +165,7 @@ static struct uss720_async_request *submit_async_request(struct parport_uss720_p rq->urb = usb_alloc_urb(0, mem_flags); if (!rq->urb) { kref_put(&rq->ref_count, destroy_async); - err("submit_async_request out of memory"); + dev_err(&usbdev->dev, "submit_async_request out of memory\n"); return NULL; } rq->dr.bRequestType = requesttype; @@ -182,7 +185,7 @@ static struct uss720_async_request *submit_async_request(struct parport_uss720_p if (!ret) return rq; destroy_async(&rq->ref_count); - err("submit_async_request submit_urb failed with %d", ret); + dev_err(&usbdev->dev, "submit_async_request submit_urb failed with %d\n", ret); return NULL; } @@ -217,7 +220,8 @@ static int get_1284_register(struct parport *pp, unsigned char reg, unsigned cha priv = pp->private_data; rq = submit_async_request(priv, 3, 0xc0, ((unsigned int)reg) << 8, 0, mem_flags); if (!rq) { - err("get_1284_register(%u) failed", (unsigned int)reg); + dev_err(&priv->usbdev->dev, "get_1284_register(%u) failed", + (unsigned int)reg); return -EIO; } if (!val) { @@ -248,7 +252,8 @@ static int set_1284_register(struct parport *pp, unsigned char reg, unsigned cha priv = pp->private_data; rq = submit_async_request(priv, 4, 0x40, (((unsigned int)reg) << 8) | val, 0, mem_flags); if (!rq) { - err("set_1284_register(%u,%u) failed", (unsigned int)reg, (unsigned int)val); + dev_err(&priv->usbdev->dev, "set_1284_register(%u,%u) failed", + (unsigned int)reg, (unsigned int)val); return -EIO; } kref_put(&rq->ref_count, destroy_async); @@ -690,9 +695,9 @@ static int uss720_probe(struct usb_interface *intf, unsigned char reg; int i; - dbg("probe: vendor id 0x%x, device id 0x%x\n", - le16_to_cpu(usbdev->descriptor.idVendor), - le16_to_cpu(usbdev->descriptor.idProduct)); + dev_dbg(&intf->dev, "probe: vendor id 0x%x, device id 0x%x\n", + le16_to_cpu(usbdev->descriptor.idVendor), + le16_to_cpu(usbdev->descriptor.idProduct)); /* our known interfaces have 3 alternate settings */ if (intf->num_altsetting != 3) { @@ -700,7 +705,7 @@ static int uss720_probe(struct usb_interface *intf, return -ENODEV; } i = usb_set_interface(usbdev, intf->altsetting->desc.bInterfaceNumber, 2); - dbg("set inteface result %d", i); + dev_dbg(&intf->dev, "set inteface result %d\n", i); interface = intf->cur_altsetting; @@ -731,11 +736,13 @@ static int uss720_probe(struct usb_interface *intf, set_1284_register(pp, 2, 0x0c, GFP_KERNEL); /* debugging */ get_1284_register(pp, 0, ®, GFP_KERNEL); - dbg("reg: %02x %02x %02x %02x %02x %02x %02x", - priv->reg[0], priv->reg[1], priv->reg[2], priv->reg[3], priv->reg[4], priv->reg[5], priv->reg[6]); + dev_dbg(&intf->dev, "reg: %02x %02x %02x %02x %02x %02x %02x\n", + priv->reg[0], priv->reg[1], priv->reg[2], priv->reg[3], + priv->reg[4], priv->reg[5], priv->reg[6]); endpoint = &interface->endpoint[2]; - dbg("epaddr %d interval %d", endpoint->desc.bEndpointAddress, endpoint->desc.bInterval); + dev_dbg(&intf->dev, "epaddr %d interval %d\n", + endpoint->desc.bEndpointAddress, endpoint->desc.bInterval); parport_announce_port(pp); usb_set_intfdata(intf, pp); @@ -753,20 +760,20 @@ static void uss720_disconnect(struct usb_interface *intf) struct parport_uss720_private *priv; struct usb_device *usbdev; - dbg("disconnect"); + dev_dbg(&intf->dev, "disconnect\n"); usb_set_intfdata(intf, NULL); if (pp) { priv = pp->private_data; usbdev = priv->usbdev; priv->usbdev = NULL; priv->pp = NULL; - dbg("parport_remove_port"); + dev_dbg(&intf->dev, "parport_remove_port\n"); parport_remove_port(pp); parport_put_port(pp); kill_all_async_requests_priv(priv); kref_put(&priv->ref_count, destroy_priv); } - dbg("disconnect done"); + dev_dbg(&intf->dev, "disconnect done\n"); } /* table of cables that work through this driver */ |