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2007-07-12sysfs: add parameter "struct bin_attribute *" in .read/.write methods for ↵Zhang Rui1-2/+6
sysfs binary attributes Well, first of all, I don't want to change so many files either. What I do: Adding a new parameter "struct bin_attribute *" in the .read/.write methods for the sysfs binary attributes. In fact, only the four lines change in fs/sysfs/bin.c and include/linux/sysfs.h do the real work. But I have to update all the files that use binary attributes to make them compatible with the new .read and .write methods. I'm not sure if I missed any. :( Why I do this: For a sysfs attribute, we can get a pointer pointing to the struct attribute in the .show/.store method, while we can't do this for the binary attributes. I don't know why this is different, but this does make it not so handy to use the binary attributes as the regular ones. So I think this patch is reasonable. :) Who benefits from it: The patch that exposes ACPI tables in sysfs requires such an improvement. All the table binary attributes share the same .read method. Parameter "struct bin_attribute *" is used to get the table signature and instance number which are used to distinguish different ACPI table binary attributes. Without this parameter, we need to offer different .read methods for different ACPI table binary attributes. This is impossible as there are various ACPI tables on different platforms, and we don't know what they are until they are loaded. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-12sysfs: kill unnecessary attribute->ownerTejun Heo1-1/+1
sysfs is now completely out of driver/module lifetime game. After deletion, a sysfs node doesn't access anything outside sysfs proper, so there's no reason to hold onto the attribute owners. Note that often the wrong modules were accounted for as owners leading to accessing removed modules. This patch kills now unnecessary attribute->owner. Note that with this change, userland holding a sysfs node does not prevent the backing module from being unloaded. For more info regarding lifetime rule cleanup, please read the following message. http://article.gmane.org/gmane.linux.kernel/510293 (tweaked by Greg to not delete the field just yet, to make it easier to merge things properly.) Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-31at91: fix enable/disable_irq_wake symmetry in pcmcia driverMarc Pignat1-4/+9
Fix enable_irq_wake and disable_irq_wake symmetry in at91 pcmcia driver disable_irq_wake call must be symmetric with enable_irq_wake. This patch fix that problem for the at91_pcmia driver. It seems that this patch was forgotten when we've fixed irq_wake symmetry in all at91 related drivers. It was discussed in the "at91 drivers and [enable/disable]_irq_wake (wrong?) usage" thread on the linux-arm-kernel mailing list. Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Cc: David Brownell <david-b@pacbell.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08fix hotplug for legacy platform driversDavid Brownell2-0/+2
We've had various reports of some legacy "probe the hardware" style platform drivers having nasty problems with hotplug support. The core issue is that those legacy drivers don't fully conform to the driver model. They assume a role that should be the responsibility of infrastructure code: creating device nodes. The "modprobe" step in hotplugging relies on drivers to have split those roles into different modules. The lack of this split causes the problems. When a driver creates nodes for devices that don't exist (sending a hotplug event), then exits (aborting one modprobe) before the "modprobe $MODALIAS" step completes (by failing, since it's in the middle of a modprobe), the result can be an endless loop of modprobe invocations ... badness. This fix uses the newish per-device flag controlling issuance of "add" events. (A previous version of this patch used a per-device "driver can hotplug" flag, which only scrubbed $MODALIAS from the environment rather than suppressing the entire hotplug event.) It also shrinks that flag to one bit, saving a word in "struct device". So the net of this patch is removing some nasty failures with legacy drivers, while retaining hotplug capability for the majority of platform drivers. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Greg KH <gregkh@suse.de> Cc: Andres Salomon <dilinger@debian.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07add new_id to PCMCIA driversBernhard Walle1-1/+112
PCI drivers have the new_id file in sysfs which allows new IDs to be added at runtime. The advantage is to avoid re-compilation of a driver that works for a new device, but it's ID table doesn't contain the new device. This mechanism is only meant for testing, after the driver has been tested successfully, the ID should be added in source code so that new revisions of the kernel automatically detect the device. The implementation follows the PCI implementation. The interface is documented in Documentation/pcmcia/driver.txt. Computations should be done in userspace, so the sysfs string contains the raw structure members for matching. Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07at91_cf, minor fixDavid Brownell1-2/+1
This is a minor correctness fix: since the at91_cf driver probe() routine is in the init section, it should use platform_driver_probe() instead of leaving that pointer around in the driver struct after init section removal. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-03PCI: Cleanup the includes of <linux/pci.h>Jean Delvare2-2/+0
I noticed that many source files include <linux/pci.h> while they do not appear to need it. Here is an attempt to clean it all up. In order to find all possibly affected files, I searched for all files including <linux/pci.h> but without any other occurence of "pci" or "PCI". I removed the include statement from all of these, then I compiled an allmodconfig kernel on both i386 and x86_64 and fixed the false positives manually. My tests covered 66% of the affected files, so there could be false positives remaining. Untested files are: arch/alpha/kernel/err_common.c arch/alpha/kernel/err_ev6.c arch/alpha/kernel/err_ev7.c arch/ia64/sn/kernel/huberror.c arch/ia64/sn/kernel/xpnet.c arch/m68knommu/kernel/dma.c arch/mips/lib/iomap.c arch/powerpc/platforms/pseries/ras.c arch/ppc/8260_io/enet.c arch/ppc/8260_io/fcc_enet.c arch/ppc/8xx_io/enet.c arch/ppc/syslib/ppc4xx_sgdma.c arch/sh64/mach-cayman/iomap.c arch/xtensa/kernel/xtensa_ksyms.c arch/xtensa/platform-iss/setup.c drivers/i2c/busses/i2c-at91.c drivers/i2c/busses/i2c-mpc.c drivers/media/video/saa711x.c drivers/misc/hdpuftrs/hdpu_cpustate.c drivers/misc/hdpuftrs/hdpu_nexus.c drivers/net/au1000_eth.c drivers/net/fec_8xx/fec_main.c drivers/net/fec_8xx/fec_mii.c drivers/net/fs_enet/fs_enet-main.c drivers/net/fs_enet/mac-fcc.c drivers/net/fs_enet/mac-fec.c drivers/net/fs_enet/mac-scc.c drivers/net/fs_enet/mii-bitbang.c drivers/net/fs_enet/mii-fec.c drivers/net/ibm_emac/ibm_emac_core.c drivers/net/lasi_82596.c drivers/parisc/hppb.c drivers/sbus/sbus.c drivers/video/g364fb.c drivers/video/platinumfb.c drivers/video/stifb.c drivers/video/valkyriefb.c include/asm-arm/arch-ixp4xx/dma.h sound/oss/au1550_ac97.c I would welcome test reports for these files. I am fine with removing the untested files from the patch if the general opinion is that these changes aren't safe. The tested part would still be nice to have. Note that this patch depends on another header fixup patch I submitted to LKML yesterday: [PATCH] scatterlist.h needs types.h http://lkml.org/lkml/2007/3/01/141 Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-04-09[PATCH] omap_cf: oops-on-suspend fixDavid Brownell1-16/+25
Convert omap_cf into a platform_driver ... this resolves oopsing during suspend/resume. Evidently folk haven't tried suspend/resume on an OSK (the main platform for this driver) since September or so, which is when platform_device learned about suspend_late()/resume_early() and stopped being able to suspend/resume without a platform_driver. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-27[PATCH] Fix struct device member name in PCMCIA au1000_genericYoichi Yuasa1-1/+1
drivers/pcmcia/au1000_generic.c: In function 'au1x00_pcmcia_socket_probe': drivers/pcmcia/au1000_generic.c:375: error: 'struct device' has no member named 'dev' Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Greg KH <greg@kroah.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-24Driver core: more fallout from class_device changes for pcmciaManuel Lauss6-6/+6
More fallout from the PCMCIA class_device changes. The first hunk is run-tested on SH-4, the others are converted in the spirit of the original conversion. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds1-2/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits) Documentation/kernel-docs.txt update. arch/cris: typo in KERN_INFO Storage class should be before const qualifier kernel/printk.c: comment fix update I/O sched Kconfig help texts - CFQ is now default, not AS. Remove duplicate listing of Cris arch from README kbuild: more doc. cleanups doc: make doc. for maxcpus= more visible drivers/net/eexpress.c: remove duplicate comment add a help text for BLK_DEV_GENERIC correct a dead URL in the IP_MULTICAST help text fix the BAYCOM_SER_HDX help text fix SCSI_SCAN_ASYNC help text trivial documentation patch for platform.txt Fix typos concerning hierarchy Fix comment typo "spin_lock_irqrestore". Fix misspellings of "agressive". drivers/scsi/a100u2w.c: trivial typo patch Correct trivial typo in log2.h. Remove useless FIND_FIRST_BIT() macro from cardbus.c. ...
2007-02-17Remove useless FIND_FIRST_BIT() macro from cardbus.c.Robert P. J. Day1-2/+0
Delete the definition of the unused FIND_FIRST_BIT() macro. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17pcmcia: some class_device falloutAlexey Dobriyan2-5/+5
As found on some arm defconfigs. I only looked at how original patch changes things and other patches fix compilation. ;-) Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-14[PATCH] remove many unneeded #includes of sched.hTim Schmielau17-17/+0
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] mark struct file_operations const 5Arjan van de Ven1-1/+1
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-09[PATCH] m32r: class_device -> device falloutAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-07Driver core: convert pcmcia code to use struct deviceGreg Kroah-Hartman13-104/+126
Converts from using struct "class_device" to "struct device" making everything show up properly in /sys/devices/ with symlinks from the /sys/class directory. Cc: <linux-pcmcia@lists.infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-13[PATCH] Fix numerous kcalloc() calls, convert to kzalloc()Robert P. J. Day2-2/+2
All kcalloc() calls of the form "kcalloc(1,...)" are converted to the equivalent kzalloc() calls, and a few kcalloc() calls with the incorrect ordering of the first two arguments are fixed. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Adam Belay <ambx1@neo.rr.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Cc: Mark Fasheh <mark.fasheh@oracle.com> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08[PATCH] struct path: convert pcmciaJosef Sipek1-3/+3
Signed-off-by: Josef Sipek <jsipek@fsl.cs.sunysb.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-1/+1
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (76 commits) [ARM] 4002/1: S3C24XX: leave parent IRQs unmasked [ARM] 4001/1: S3C24XX: shorten reboot time [ARM] 3983/2: remove unused argument to __bug() [ARM] 4000/1: Osiris: add third serial port in [ARM] 3999/1: RX3715: suspend to RAM support [ARM] 3998/1: VR1000: LED platform devices [ARM] 3995/1: iop13xx: add iop13xx support [ARM] 3968/1: iop13xx: add iop13xx_defconfig [ARM] Update mach-types [ARM] Allow gcc to optimise arm_add_memory a little more [ARM] 3991/1: i.MX/MX1 high resolution time source [ARM] 3990/1: i.MX/MX1 more precise PLL decode [ARM] 3986/1: H1940: suspend to RAM support [ARM] 3985/1: ixp4xx clocksource cleanup [ARM] 3984/1: ixp4xx/nslu2: Fix disk LED numbering (take 2) [ARM] 3994/1: ixp23xx: fix handling of pci master aborts [ARM] 3981/1: sched_clock for PXA2xx [ARM] 3980/1: extend the ARM Versatile sched_clock implementation from 32 to 63 bit [ARM] 3979/1: extend the SA11x0 sched_clock implementation from 32 to 63 bit period [ARM] 3978/1: macro to provide a 63-bit value from a 32-bit hardware counter ...
2006-12-07[PATCH] Add include/linux/freezer.h and move definitions from sched.hNigel Cunningham1-0/+1
Move process freezing functions from include/linux/sched.h to freezer.h, so that modifications to the freezer or the kernel configuration don't require recompiling just about everything. [akpm@osdl.org: fix ueagle driver] Signed-off-by: Nigel Cunningham <nigel@suspend2.net> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-06Merge branch 'master' of ↵David Howells7-139/+224
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/pcmcia/ds.c Fix up merge failures with Linus's head and fix new compile failures. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05Merge branch 'master' of ↵David Howells1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05[PATCH] pcmcia: at91_cf updateAndrew Victor1-32/+3
This is an update to the AT91 CompactFlash driver. We replace the hard-coded "chip select 4" with the chip-select value passed via platform_data. The configuration of the EBI memory controller to enable Compact Flash access is now also handled in the platform setup code and not in the driver. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: fix m32r_cfc.c compilationAdrian Bunk1-1/+1
More fallout of the post 2.6.19-rc1 IRQ changes... Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: ds.c debug enhancementsDominik Brodowski1-16/+81
Add verbose error messages and debug information to ds.c Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: at91_cf updateAndrew Victor1-14/+20
This is an update to the AT91RM9200 CompactFlash driver. The changes include: - Use the I/O memory address passed via the platform_device resources instead of constant global values. - The IRQ should not be used as a random'ness source. - Return errors if ioremap() or request_mem_region() fails. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: conf.ConfigBase and conf.Present consolidationDominik Brodowski1-0/+13
struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost all PCMICA driver right at the beginning, using the same calls but slightly different implementations. Unfiy this in the PCMCIA core. Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused label") from and Signed-off-by Adrian Bunk <bunk@stusta.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: allow for four multifunction subdevicesDominik Brodowski1-2/+2
Some Elan serial cards allow for four (independent) multifunction subdevices. Teach the PCMCIA core to deal with such devices. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: handle __copy_from_user() return value in ioctlDominik Brodowski1-1/+6
Handle __copy_from_user() return value. drivers/pcmcia/pcmcia_ioctl.c:597: warning: ignoring return value of '__copy_from_user', declared with attribute warn_unused_result Noticed and first fix by Randy Dunlap. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: multifunction card handling fixesDominik Brodowski1-66/+87
s->functions needs to be initialized earlier, for the "let's see how high it increases" approach means that pcmcia_request_irq() (which makes use of this value) is confused, and might request an exclusive IRQ first even though it is not supposed to. Also, a CIS override autoloaded using the firmware loader may allow for the use of more or less functions in a multifunction card. Therefore, we may need to schedule a call to add this second function later on, or simply remove the other function (it's always the first -valid- function which reaches this codepath). Many thanks to Fabrice Bellet for debugging and testing patches. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: allow shared IRQs on pd6729 socketsKomuro1-4/+4
Use IRQF_PROBE_SHARED flag for request_irq() to find an unused interrupt for PCMCIA cards. Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-05[PATCH] pcmcia: start over after CIS overrideDominik Brodowski3-7/+11
When overriding the CIS, re-start the configuration of the card from scratch. Reported and debugged by Fabrice Bellet <fabrice@bellet.info> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-01[ARM] 3954/1: AT91: Update drivers for new headersAndrew Victor1-1/+1
This patch updates the drivers (and other files) which include the hardware headers. This fixes the breakage introduced in patches 3950/1 and 3951/1 (those patches were getting big). The AVR32 architecture uses the same serial driver and had its own copy of at91rm9200_pdc.h. Renamed it to at91_pdc.h Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-11-26[PATCH] fix "pcmcia: fix 'rmmod pcmcia' with unbound devices"Daniel Ritz1-0/+2
Add required locking to dfbc9e9d33adb1ac9910dd7f8ceb911947039a52 Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Pavol Gono <Palo.Gono@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-22WorkStruct: make allyesconfigDavid Howells1-3/+4
Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-20[PATCH] pcmcia: fix 'rmmod pcmcia' with unbound devicesDaniel Ritz1-0/+3
Having unbound PCMCIA devices: doing a 'find /sys' after a 'rmmod pcmcia' gives an oops because the pcmcia_device is not unregisterd from the driver core. fixes bugzilla #7481 Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Dominik Brodowski <linux@dominikbrodowski.net> Cc: Pavol Gono <Palo.Gono@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds3-14/+31
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3914/1: [Jornada7xx] - Typo Fix in cpu-sa1110.c (b != B) [ARM] 3913/1: n2100: fix IRQ routing for second ethernet port [ARM] Add KBUILD_IMAGE target support [ARM] Fix suspend oops caused by PXA2xx PCMCIA driver [ARM] Fix i2c-pxa slave mode support [ARM] 3900/1: Fix VFP Division by Zero exception handling. [ARM] 3899/1: Fix the normalization of the denormal double precision number. [ARM] 3909/1: Disable UWIND_INFO for ARM (again) [ARM] Add __must_check to uaccess functions [ARM] Add realview SMP default configuration [ARM] Fix SMP irqflags support
2006-10-29[ARM] Fix suspend oops caused by PXA2xx PCMCIA driverRussell King3-14/+31
The PXA2xx PCMCIA driver was registering a device_driver with the platform_bus_type. Unfortunately, this causes data outside the device_driver structure to be dereferenced as if it were a platform_driver structure, causing an oops. Convert the PXA2xx core driver to use the proper platform_driver structure. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-10-26[PATCH] PCMCIA: fix __must_check warningsDominik Brodowski1-3/+10
Fix the remaining __must_check warnings in the PCMCIA core. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] PCMCIA: handle sysfs, PCI errorsJeff Garzik2-6/+21
Handle sysfs and PCI errors correctly. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] Export soc_common_drv_pcmcia_remove to allow modular PCMCIA.Jonathan McDowell1-0/+1
Allow a modular sa1100_cs. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] ioremap balanced with iounmap for drivers/pcmciaAmol Lad4-6/+22
ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] pcmcia: au1000_generic fixOm Narasimhan1-6/+9
The previous code did something like, if (error) goto out_err; .... do { struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i); del_timer_sync(&skt->poll_timer); pcmcia_unregister_socket(&skt->socket); out_err: flush_scheduled_work(); ops->hw_shutdown(skt); i--; } while (i > 0) ..... - On the error path, skt would not contain a valid value for the first iteration (skt is masked by uninitialized automatic skt) - Does not do hw_shutdown() for 0th element of PCMCIA_SOCKET Signed-off-by: Om Narasimhan <om.turyx@gmail.com> Cc: "Yoichi Yuasa" <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] i82092: wire up errors from pci_register_driver()Alexey Dobriyan1-4/+1
debugging goo removed to not leave assymetry in it after possible "leave" removal. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] CONFIG_PM=n slim: drivers/pcmcia/*Alexey Dobriyan3-2/+12
Remove some code which is unneeded if CONFIG_PM=n. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] pcmcia/ds: driver layer error checkingRandy Dunlap1-2/+14
Check driver layer return values in pcmcia/ds.c Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] pcmcia: update alloc_io_space for conflict checking for ↵Kaustav Majumdar1-1/+1
multifunction PC card Some PCMCIA cards do not mention specific IO addresses in the CIS. In that case, inside the alloc_io_space function, conflicts are detected (the function returns 1) for the second function of a multifunction card unless the length of IO address range required is greater than 0x100. The following patch will remove this conflict checking for a PCMCIA function which had not mentioned any specific IO address to be mapped from. The patch is tested for Linux kernel 2.6.15.4 and works fine in the above case and is as suggested by Dave Hinds. Signed-off-by: Kaustav Majumdar <kaustav.majumdar@wipro.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-26[PATCH] pcmcia: at91_cf updateDavid Brownell1-18/+7
More correct AT91 CF wakeup logic ... only enable/disable the IRQ wakeup capability, not the IRQ itself. That way the we know that the IRQ will be disabled correctly, in suspend/resume logic instead of ARM IRQ code. Most of the pin multiplexing setup has moved to the devices.c setup code. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-10-10Merge branch 'irqclean-submit1' of ↵Linus Torvalds2-5/+4
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: drivers/isdn/act2000: kill irq2card_map drivers/net/eepro: kill dead code Various drivers' irq handlers: kill dead code, needless casts drivers/net: eliminate irq handler impossible checks, needless casts arch/i386/kernel/time: don't shadow 'irq' function arg