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2010-06-04ath5k: depend on CONFIG_PM_SLEEP for suspend/resume functionsTobias Doerffel1-4/+4
When building a kernel with CONFIG_PM=y but neither suspend nor hibernate support, the compiler complains about the static functions ath5k_pci_suspend() and ath5k_pci_resume() not being used: drivers/net/wireless/ath/ath5k/base.c:713:12: warning: ‘ath5k_pci_suspend’ defined but not used drivers/net/wireless/ath/ath5k/base.c:722:12: warning: ‘ath5k_pci_resume’ defined but not used Depending on CONFIG_PM_SLEEP rather than CONFIG_PM fixes the issue. Signed-off-by: Tobias Doerffel <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-06-04mac80211: process station blockack action frames from workJohannes Berg2-7/+48
Processing an association response could take a bit of time while we set up the hardware etc. During that time, the AP might already send a blockack request. If this happens very quickly on a fairly slow machine, we can end up processing the blockack request before the association processing has finished. Since the blockack processing cannot sleep right now, we also cannot make it wait in the driver. As a result, sometimes on slow machines the iwlagn driver gets totally confused, and no traffic can pass when the aggregation setup was done before the assoc setup completed. I'm working on a proper fix for this, which involves queuing all blockack category action frames from a work struct, and also allowing the ampdu_action driver callback to sleep, which will generally clean up the code and make things easier. However, this is a very involved and complex change. To fix the problem at hand in a way that can also be backported to stable, I've come up with this patch. Here, I simply process all aggregation action frames from the managed interface skb queue, which means their processing will be serialized with processing the association response, thereby fixing the problem. Signed-off-by: Johannes Berg <[email protected]> Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2010-06-04Revert "wireless: hostap, fix oops due to early probing interrupt"John W. Linville1-9/+0
This reverts commit 15920d8afc87861672e16fa95ae2764b065d6dd3. This patch was discovered to cause some hostap devices to fail to initialized. https://bugzilla.kernel.org/show_bug.cgi?id=16111 Signed-off-by: John W. Linville <[email protected]>
2010-06-04Merge branch 'acpi-idle' into releaseLen Brown1-11/+6
2010-06-04Merge branch 'sfi-release' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6 * 'sfi-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6: SFI: do not return freed pointer
2010-06-04ACPI: Eliminate us to pm ticks conversion in common pathVenkatesh Pallipadi1-10/+5
acpi_enter_[simple|bm] routines does us to pm tick conversion on every idle wakeup and the value is only used in /proc/acpi display. We can store the time in us and convert it into pm ticks before printing instead and avoid the conversion in the common path. Signed-off-by: Venkatesh Pallipadi <[email protected]> Signed-off-by: Len Brown <[email protected]>
2010-06-04ACPI: Fix the incorrect calculation about C-state idle timeZhao Yakui1-1/+1
The C-state idle time is not calculated correctly, which will return the wrong residency time in C-state. It will have the following effects: 1. The system can't choose the deeper C-state when it is idle next time. Of course the system power is increased. E.g. On one server machine about 40W idle power is increased. 2. The powertop shows that it will stay in C0 running state about 95% time although the system is idle at most time. 2.6.35-rc1 regression caused-by: 2da513f582a96c053aacc2c92873978d2ea7abff (ACPI: Minor cleanup eliminating redundant PMTIMER_TICKS to NS conversion) Signed-off-by: Zhao Yakui <[email protected]> Reported-by: Yu Zhidong <[email protected]> Tested-by: Yu Zhidong <[email protected]> Acked-by: Venkatesh Pallipadi <[email protected]> Signed-off-by: Len Brown <[email protected]>
2010-06-04Merge branch 'master' into for-linusAlex Elder18-798/+736
2010-06-04ceph: fix lease revocation when seq doesn't matchSage Weil1-4/+8
If the client revokes a lease with a higher seq than what we have, keep the mds's seq, so that it honors our release. Otherwise, we can hang indefinitely. Signed-off-by: Sage Weil <[email protected]>
2010-06-04Merge branch 'for-linus' of ↵Linus Torvalds19-256/+631
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda-intel - fix wallclk variable update and condition ALSA: asihpi - Fix uninitialized variable ALSA: hda: Use LPIB for ASUS M2V usb/gadget: Replace the old USB audio FU definitions in f_audio.c ASoC: MX31ads sound support should depend on MACH_MX31ADS_WM1133_EV1 ASoC: Add missing Kconfig entry for Phytec boards ALSA: usb-audio: export UAC2 clock selectors as mixer controls ALSA: usb-audio: clean up find_audio_control_unit() ALSA: usb-audio: add UAC2 sepecific Feature Unit controls ALSA: usb-audio: unify constants from specification ALSA: usb-audio: parse clock topology of UAC2 devices ALSA: usb-audio: fix selector unit string index accessor include/linux/usb/audio-v2.h: add more UAC2 details ALSA: usb-audio: support partially write-protected UAC2 controls ALSA: usb-audio: UAC2: clean up parsing of bmaControls ALSA: hda: Use LPIB for another mainboard ALSA: hda: Use mb31 quirk for an iMac model ALSA: hda: Use LPIB for an ASUS device
2010-06-04Merge branch 'perf/urgent' of ↵Ingo Molnar1-2/+6
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent
2010-06-04block: make blk_init_free_list and elevator_init idempotentMike Snitzer2-2/+7
blk_init_allocated_queue_node may fail and the caller _could_ retry. Accommodate the unlikely event that blk_init_allocated_queue_node is called on an already initialized (possibly partially) request_queue. Signed-off-by: Mike Snitzer <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-06-04block: avoid unconditionally freeing previously allocated request_queueMike Snitzer1-6/+11
On blk_init_allocated_queue_node failure, only free the request_queue if it is wasn't previously allocated outside the block layer (e.g. blk_init_queue_node was blk_init_allocated_queue_node caller). This addresses an interface bug introduced by the following commit: 01effb0 block: allow initialization of previously allocated request_queue Otherwise the request_queue may be free'd out from underneath a caller that is managing the request_queue directly (e.g. caller uses blk_alloc_queue + blk_init_allocated_queue_node). Signed-off-by: Mike Snitzer <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-06-04perf symbols: Set the DSO long name when using symbol_conf.vmlinux_nameArnaldo Carvalho de Melo1-2/+6
We need to set the long name to the name specified via, for instance, 'perf annotate --vmlinux /path/to/vmlinux', if not it will remain as '[kernel.kallsyms]' and that will make annotate fail when passing this as the vmlinux name in the call to objdump. The way this is setup grew unwieldly and dso__load_vmlinux is the function that should allocate space for the long name, with callers not assuming that filenames should be allocated somehow by then (strdup, dso__build_id_filename, etc). For now this is the minimalistic patch, a proper fix for .36 will be made. Reported-by: Stephane Eranian <[email protected]> Tested-by: Stephane Eranian <[email protected]> Cc: David S. Miller <[email protected]> Cc: Frédéric Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Tom Zanussi <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2010-06-04Input: wacom - add Cintiq 21UX2 and Intuos4 WLPing Cheng3-15/+60
Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2010-06-03Merge branch 'upstream-linus' of ↵Linus Torvalds8-8/+80
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: implement on-demand HPA unlocking libata: use the enlarged capacity after late HPA unlock SCSI: implement sd_unlock_native_capacity() libata-sff: trivial corrections to Kconfig help text sata_nv: don't diddle with nIEN on mcp55 sata_via: magic vt6421 fix for transmission problems w/ WD drives
2010-06-03Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds4-26/+41
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched, trace: Fix sched_switch() prev_state argument sched: Fix wake_affine() vs RT tasks sched: Make sure timers have migrated before killing the migration_thread
2010-06-03Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds5-23/+27
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, smpboot: Fix cores per node printing on boot x86/amd-iommu: Fall back to GART if initialization fails x86/amd-iommu: Fix crash when request_mem_region fails x86/mm: Remove unused DBG() macro arch/x86/kernel: Add missing spin_unlock
2010-06-03Merge branch 'merge' of ↵Linus Torvalds18-53/+67
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/macio: Fix probing of macio devices by using the right of match table agp/uninorth: Fix oops caused by flushing too much powerpc/pasemi: Update MAINTAINERS file powerpc/cell: Fix integer constant warning powerpc/kprobes: Remove resume_execution() in kprobes powerpc/macio: Don't dereference pointer before null check
2010-06-03Merge branch 'for-linus/bugfixes' of ↵Linus Torvalds2-3/+3
git://xenbits.xensource.com/people/ianc/linux-2.6 * 'for-linus/bugfixes' of git://xenbits.xensource.com/people/ianc/linux-2.6: xen: avoid allocation causing potential swap activity on the resume path xen: ensure timer tick is resumed even on CPU driving the resume
2010-06-03Merge branch 'perf-fixes-for-linus-2' of ↵Linus Torvalds15-176/+309
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: Fix crash in swevents perf buildid-list: Fix --with-hits event processing perf scripts python: Give field dict to unhandled callback perf hist: fix objdump output parsing perf-record: Check correct pid when forking perf: Do the comm inheritance per thread in event__process_task perf: Use event__process_task from perf sched perf: Process comm events by tid blktrace: Fix new kernel-doc warnings perf_events: Fix unincremented buffer base on partial copy perf_events: Fix event scheduling issues introduced by transactional API perf_events, trace: Fix perf_trace_destroy(), mutex went missing perf_events, trace: Fix probe unregister race perf_events: Fix races in group composition perf_events: Fix races and clean up perf_event and perf_mmap_data interaction
2010-06-03Merge branch 'virtio' of ↵Linus Torvalds2-4/+14
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus * 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: virtio: console: Fix crash when port is unplugged and blocked for write virtio: console: Fix crash when hot-unplugging a port and read is blocked virtio-blk: fix minimum number of S/G elements
2010-06-03Merge branch 'i2c-for-linus' of ↵Linus Torvalds85-287/+191
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Remove all i2c_set_clientdata(client, NULL) in drivers i2c/busses: Move two drivers to embedded section i2c: Rename i2c_check_addr to i2c_check_addr_busy i2c: Document reserved I2C addresses i2c: Check for address validity on client registration i2c: Share the I2C device presence detection code Documentation/i2c: Checkpatch cleanup
2010-06-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds1-58/+65
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: crypto4xx - Fix build breakage n2_crypto: Plumb fallback ahash requests properly. n2_crypto: Fix MAU kmem_cache name. n2_crypto: Fix build after of_device/of_platform_driver changes.
2010-06-03Merge branch 'master' of ↵David S. Miller3-18/+18
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-06-03perf: Fix crash in sweventsPeter Zijlstra1-9/+15
Frederic reported that because swevents handling doesn't disable IRQs anymore, we can get a recursion of perf_adjust_period(), once from overflow handling and once from the tick. If both call ->disable, we get a double hlist_del_rcu() and trigger a LIST_POISON2 dereference. Since we don't actually need to stop/start a swevent to re-programm the hardware (lack of hardware to program), simply nop out these callbacks for the swevent pmu. Reported-by: Frederic Weisbecker <[email protected]> Signed-off-by: Peter Zijlstra <[email protected]> LKML-Reference: <1275557609.27810.35218.camel@twins> Signed-off-by: Ingo Molnar <[email protected]>
2010-06-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds1-0/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: fix page refcount leak
2010-06-03Merge branch 'drm-linus' of ↵Linus Torvalds48-321/+3538
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (41 commits) drm/radeon/kms: make sure display hw is disabled when suspending drm/vmwgfx: Allow userspace to change default layout. Bump minor. drm/vmwgfx: Fix framebuffer modesetting drm/vmwgfx: Fix vga save / restore with display topology. vgaarb: use MIT license vgaarb: convert pr_devel() to pr_debug() drm: fix typos in Linux DRM Developer's Guide drm/radeon/kms/pm: voltage fixes drm/radeon/kms/pm: radeon_set_power_state fixes drm/radeon/kms/pm: patch default power state with default clocks/voltages on r6xx+ drm/radeon/kms/pm: enable SetVoltage on r7xx/evergreen drm/radeon/kms/pm: add support for SetVoltage cmd table (V2) drm/radeon/kms/evergreen: add initial CS parser drm/kms: disable/enable poll around switcheroo on/off drm/nouveau: fixup confusion over which handle the DSM is hanging off. drm/nouveau: attempt to get bios from ACPI v3 drm/nv50: cast IGP memory location to u64 before shifting drm/ttm: Fix ttm_page_alloc.c drm/ttm: Fix cached TTM page allocation. drm/vmwgfx: Remove some leftover debug messages. ...
2010-06-03Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds26-64/+67
* 'merge' of git://git.secretlab.ca/git/linux-2.6: of/powerpc: fix fsl_msi device node pointer of/watchdog: gef_wdt.c: fix build breakage of/edac: fix build breakage in drivers of/net: fs_enet/mii-bitbang.c: fix build breakage of/usb: fsl_qe_udc.c: fix build breakage of/crypto: crypto4xx_core.c: fix build breakage of/dma: fix build breakage in ppc4xx adma driver of/mtd: nand: fix build breakage in drivers of/video: fix build breakage in FB drivers of/pcmcia: m8xx_pcmcia.c: Fix build failures of/rtc: rtc-mpc5121.c: Fix build failures of/dma: mpc512x_dma.c: Fix build failures of/mtd/nand: mpc5121_nfc.c: Fix build failures of/spi: mpc512x_psc_spi.c: Fix build failures watchdog: Fix build failure with OF changes of/spi: Fix build failure on spi_ppc4xx.c of/usb: fix build error due to of_node pointer move of/powerpc: fix 85xx RapidIO device node pointer
2010-06-03virtio: console: Fix crash when port is unplugged and blocked for writeAmit Shah1-0/+4
When a program that has a virtio port opened and blocked for a write operation, a port hot-unplug event will later led to a crash when SIGTERM was sent to the program. Fix that. Signed-off-by: Amit Shah <[email protected]> Signed-off-by: Rusty Russell <[email protected]>
2010-06-03virtio: console: Fix crash when hot-unplugging a port and read is blockedAmit Shah1-3/+7
When removing a port we don't check if a program was blocked for read. This leads to a crash when SIGTERM is sent to the program after hot-unplugging the port. Signed-off-by: Amit Shah <[email protected]> Signed-off-by: Rusty Russell <[email protected]>
2010-06-03virtio-blk: fix minimum number of S/G elementsChristoph Hellwig1-1/+3
We need at least one S/G element to operate properly, as does the block layer which increments it to one anyway. We hit this due to a qemu bug which advertises a sg_elements of 0 under some circumstances. Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Rusty Russell <[email protected]> (tweaked logic)
2010-06-03pipe: change /proc/sys/fs/pipe-max-pages to byte sized interfaceJens Axboe3-17/+49
This changes the interface to be based on bytes instead. The API matches that of F_SETPIPE_SZ in that it rounds up the passed in size so that the resulting page array is a power-of-2 in size. The proc file is renamed to /proc/sys/fs/pipe-max-size to reflect this change. Signed-off-by: Jens Axboe <[email protected]>
2010-06-03pipe: change the privilege required for growing a pipe beyond system maxJens Axboe1-1/+1
Change it to CAP_SYS_RESOURCE, as that more accurately models what we want to control. Suggested-by: Michael Kerrisk <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2010-06-03pipe: adjust minimum pipe size to 1 pageJens Axboe1-7/+1
We don't need to pages to guarantee the POSIX requirement that upto a page size write must be atomic to an empty pipe. Signed-off-by: Jens Axboe <[email protected]>
2010-06-03ixgbe: return IXGBE_ERR_RAR_INDEX when out of rangeJeff Kirsher2-0/+3
Based on original patch from Shirley Ma <[email protected]> Return IXGBE_ERR_RAR_INDEX when RAR index is out of range, instead of returning IXGBE_SUCCESS. CC: Shirley Ma <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Acked-by: Don Skidmore <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03act_pedit: access skb->data safelyChangli Gao1-10/+14
access skb->data safely we should use skb_header_pointer() and skb_store_bits() to access skb->data to handle small or non-linear skbs. Signed-off-by: Changli Gao <[email protected]> ---- net/sched/act_pedit.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) Signed-off-by: David S. Miller <[email protected]>
2010-06-03sfc: Store port number in net_device::dev_idBen Hutchings2-4/+2
This exposes the port number to userland through sysfs. Signed-off-by: Ben Hutchings <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03epic100: Test __BIG_ENDIAN instead of (non-existent) CONFIG_BIG_ENDIANRoland Dreier1-3/+4
Probably no one has used this driver on big-endian systems, since it was setting up descriptor swapping if CONFIG_BIG_ENDIAN is set, which it never is, since that symbol is not mentioned anywhere else in the kernel source. Switch this test to a check for __BIG_ENDIAN so it has a chance at working. Signed-off-by: Roland Dreier <[email protected]> Acked-by: Jeff Garzik <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03tehuti: return -EFAULT on copy_to_user errorsDan Carpenter1-2/+2
copy_to_user() returns the number of bytes remaining but we want to return a negative error code here. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03isdn/kcapi: return -EFAULT on copy_from_user errorsDan Carpenter1-3/+3
copy_from_user() returns the number of bytes remaining but we should return -EFAULT here. The error code gets returned to the user. Both old_capi_manufacturer() and capi20_manufacturer() had other places that already returned -EFAULT so this won't break anything. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03e1000e: change logical negate to bitwiseDan Carpenter1-1/+1
The bitwise negate is intended here. With the logical negate the condition is always false. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Bruce Allan <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03sfc: Get port number from CS_PORT_NUM, not PCI function numberBen Hutchings2-1/+7
A single shared memory region used to communicate with firmware is mapped into both PCI PFs of the SFC9020 and SFL9021. Drivers must be able to identify which port they are addressing in order to use the correct sub-region. Currently we use the PCI function number, but the PCI address may be virtualised. Use the CS_PORT_NUM register field defined for just this purpose. Signed-off-by: Ben Hutchings <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-06-03i2c: Remove all i2c_set_clientdata(client, NULL) in driversWolfram Sang75-141/+4
I2C drivers can use the clientdata-pointer to point to private data. As I2C devices are not really unregistered, but merely detached from their driver, it used to be the drivers obligation to clear this pointer during remove() or a failed probe(). As a couple of drivers forgot to do this, it was agreed that it was cleaner if the i2c-core does this clearance when appropriate, as there is no guarantee for the lifetime of the clientdata-pointer after remove() anyhow. This feature was added to the core with commit e4a7b9b04de15f6b63da5ccdd373ffa3057a3681 to fix the faulty drivers. As there is no need anymore to clear the clientdata-pointer, remove all current occurrences in the drivers to simplify the code and prevent confusion. Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Mark Brown <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Richard Purdie <[email protected]> Acked-by: Dmitry Torokhov <[email protected]> Signed-off-by: Jean Delvare <[email protected]>
2010-06-03i2c/busses: Move two drivers to embedded sectionWolfram Sang2-23/+23
And fix a typo while we are here Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Jean Delvare <[email protected]>
2010-06-03i2c: Rename i2c_check_addr to i2c_check_addr_busyJean Delvare1-19/+19
Otherwise it's not clear what it is checking. Also move the function to save a forward declaration. Signed-off-by: Jean Delvare <[email protected]>
2010-06-03i2c: Document reserved I2C addressesJean Delvare1-3/+25
Move strict I2C address validity check to a single function, and document the reserved I2C addresses there. Signed-off-by: Jean Delvare <[email protected]> Cc: Hans Verkuil <[email protected]>
2010-06-03i2c: Check for address validity on client registrationJean Delvare1-7/+26
Do basic address validity checks when a client is being registered. We already had checks in place for devices which are being detected, but not for devices which are simply instantiated. This is a very basic check. We don't want to do strict checking here because some devices are known to infringe the I2C address constraints (e.g. IR receivers at 7-bit address 0x7a while this value is supposedly reserved for 10-bit addresses.) So we assume the caller knows what it is doing. Signed-off-by: Jean Delvare <[email protected]> Cc: Matthieu Castet <[email protected]>
2010-06-03i2c: Share the I2C device presence detection codeJean Delvare1-40/+40
Use the same I2C device presence detection code for legacy and new device detection functions. This is more consistent and makes the code smaller. Signed-off-by: Jean Delvare <[email protected]> Cc: Matthieu Castet <[email protected]>
2010-06-03Documentation/i2c: Checkpatch cleanupAndrea Gelmini7-54/+54
Remove all trailing whitespace in Documentation/i2c. Signed-off-by: Andrea Gelmini <[email protected]> Signed-off-by: Jean Delvare <[email protected]>
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