summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2011-03-01Revert "TPM: Long default timeout fix"Linus Torvalds
This reverts commit c4ff4b829ef9e6353c0b133b7adb564a68054979. Ted Ts'o reports: "TPM is working for me so I can log into employer's network in 2.6.37. It broke when I tried 2.6.38-rc6, with the following relevant lines from my dmesg: [ 11.081627] tpm_tis 00:0b: 1.2 TPM (device-id 0x0, rev-id 78) [ 25.734114] tpm_tis 00:0b: Operation Timed out [ 78.040949] tpm_tis 00:0b: Operation Timed out This caused me to get suspicious, especially since the _other_ TPM commit in 2.6.38 had already been reverted, so I tried reverting commit c4ff4b829e: "TPM: Long default timeout fix". With this commit reverted, my TPM on my Lenovo T410 is once again working." Requested-and-tested-by: Theodore Ts'o <tytso@mit.edu> Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-28Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (adt7411) add MODULE_DEVICE_TABLE hwmon: (ad7414) add MODULE_DEVICE_TABLE
2011-02-28ACPI: Fix build for CONFIG_NET unsetRafael J. Wysocki
Several ACPI drivers fail to build if CONFIG_NET is unset, because they refer to things depending on CONFIG_THERMAL that in turn depends on CONFIG_NET. However, CONFIG_THERMAL doesn't really need to depend on CONFIG_NET, because the only part of it requiring CONFIG_NET is the netlink interface in thermal_sys.c. Put the netlink interface in thermal_sys.c under #ifdef CONFIG_NET and remove the dependency of CONFIG_THERMAL on CONFIG_NET from drivers/thermal/Kconfig. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Len Brown <lenb@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Luming Yu <luming.yu@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-28Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: fix unsigned vs signed comparison issue in modeset ctl ioctl. drm/nv50-nvc0: make sure vma is definitely unmapped when destroying bo
2011-02-28Merge remote branch 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next ↵Dave Airlie
into drm-fixes * 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next: drm/nv50-nvc0: make sure vma is definitely unmapped when destroying bo
2011-02-28drm: fix unsigned vs signed comparison issue in modeset ctl ioctl.Dave Airlie
This fixes CVE-2011-1013. Reported-by: Matthiew Herrb (OpenBSD X.org team) Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-28drm/nv50-nvc0: make sure vma is definitely unmapped when destroying boBen Skeggs
Somehow fixes a misrendering + hang at GDM startup on my NVA8... My first guess would have been stale TLB entries laying around that a new bo then accidentally inherits. That doesn't make a great deal of sense however, as when we mapped the pages for the new bo the TLBs would've gotten flushed anyway. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-26hwmon: (adt7411) add MODULE_DEVICE_TABLEaxel lin
The device table is required to load modules based on modaliases. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-02-26hwmon: (ad7414) add MODULE_DEVICE_TABLEaxel lin
The device table is required to load modules based on modaliases. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-02-25rapidio: fix sysfs config attribute to access 16MB of maint spaceAlexandre Bounine
Fixes sysfs config attribute to allow access to entire 16MB maintenance space of RapidIO devices. Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Li Yang <leoli@freescale.com> Cc: Thomas Moll <thomas.moll@sysgo.com> Cc: Micha Nelissen <micha@neli.hopto.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25pps: initialize ts_real properlyAlexander Gordeev
Initialize ts_real.flags to fix compiler warning about possible uninitialized use of this field. Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su> Cc: john stultz <johnstul@us.ibm.com> Cc: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25drivers/rtc/rtc-ds3232.c: fix time range difference between linux and RTC chipLei Xu
In linux rtc_time struct, tm_mon range is 0~11, tm_wday range is 0~6, while in RTC HW REG, month range is 1~12, day of the week range is 1~7, this patch adjusts difference of them. The efect of this bug was that most of month will be operated on as the next month by the hardware (When in Jan it maybe even worse). For example, if in May, software wrote 4 to the hardware, which handled it as April. Then the logic would be different between software and hardware, which would cause weird things to happen. Signed-off-by: Lei Xu <B33228@freescale.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: john stultz <johnstul@us.ibm.com> Cc: Jack Lan <jack.lan@freescale.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25drivers/nfc/pn544.c: add missing regulatorMatti J. Aaltonen
The regulator framework is used for power management. The regulators are only named in the driver code, the actual control stuff is in the board file for each architecture or use case. The PN544 chip has three regulators that can be controlled or not - depending on the architecture where the chip is being used. So some of the regulators may not be controllable. In our current case the third regulator, which was missing from the code, went unnoticed because we didn't need to control it. To be as general as possible - in this respect - the driver needs to list all regulators. Then the board file can be used to actually set the usage. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25drivers/nfc/Kconfig: use full form of the NFC acronymMatti J. Aaltonen
Spell out the NFC acronym when it's shown for the first time. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator, mc13xxx: Remove pointless test for unsigned less than zero regulator: Fix warning with CONFIG_BUG disabled
2011-02-25RTC: fix typo in drivers/rtc/rtc-at91sam9.cJelle Martijn Kok
The member of the rtc_class_ops struct is called alarm_irq_enable and not alarm_irq_enabled CC: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Jelle Martijn Kok <jmkok@youcom.nl> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25Merge branch 'usb-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: usb: musb: core: set has_tt flag USB: xhci: mark local functions as static USB: xhci: fix couple sparse annotations USB: xhci: rework xhci_print_ir_set() to get ir set from xhci itself USB: Reset USB 3.0 devices on (re)discovery xhci: Fix an error in count_sg_trbs_needed() xhci: Fix errors in the running total calculations in the TRB math xhci: Clarify some expressions in the TRB math xhci: Avoid BUG() in interrupt context
2011-02-25Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md: Fix - again - partition detection when array becomes active Fix over-zealous flush_disk when changing device size. md: avoid spinlock problem in blk_throtl_exit md: correctly handle probe of an 'mdp' device. md: don't set_capacity before array is active. md: Fix raid1->raid0 takeover
2011-02-25regulator, mc13xxx: Remove pointless test for unsigned less than zeroJesper Juhl
The variable 'val' is a 'unsigned int', so it can never be less than zero. This fact makes the "val < 0" part of the test done in BUG_ON() in mc13xxx_regulator_get_voltage() rather pointles since it can never have any effect. This patch removes the pointless test. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-25regulator: Fix warning with CONFIG_BUG disabledMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-02-24Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: Fix unintended recursion in ironlake_disable_rc6 drm/i915: fix corruptions on i8xx due to relaxed fencing drm/i915: skip FDI & PCH enabling for DP_A agp/intel: Experiment with a 855GM GWB bit drm/i915: don't enable FDI & transcoder interrupts after all drm/i915: Ignore a hung GPU when flushing the framebuffer prior to a switch
2011-02-25Merge branch 'drm-intel-fixes' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel into drm-fixes * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel: drm/i915: Fix unintended recursion in ironlake_disable_rc6
2011-02-24usb: musb: core: set has_tt flagFelipe Balbi
MUSB is a non-standard host implementation which can handle all speeds with the same core. We need to set has_tt flag after commit d199c96d41d80a567493e12b8e96ea056a1350c1 (USB: prevent buggy hubs from crashing the USB stack) in order for MUSB HCD to continue working. Signed-off-by: Felipe Balbi <balbi@ti.com> Cc: stable <stable@kernel.org> Cc: Alan Stern <stern@rowland.harvard.edu> Tested-by: Michael Jones <michael.jones@matrix-vision.de> Tested-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-24drm/i915: Fix unintended recursion in ironlake_disable_rc6Chris Wilson
After disabling, we're meant to teardown the bo used for the contexts, not recurse into ourselves again and preventing module unload. Reported-and-tested-by: Ben Widawsky <bwidawsk@gmail.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-02-24md: Fix - again - partition detection when array becomes activeNeilBrown
Revert b821eaa572fd737faaf6928ba046e571526c36c6 and f3b99be19ded511a1bf05a148276239d9f13eefa When I wrote the first of these I had a wrong idea about the lifetime of 'struct block_device'. It can disappear at any time that the block device is not open if it falls out of the inode cache. So relying on the 'size' recorded with it to detect when the device size has changed and so we need to revalidate, is wrong. Rather, we really do need the 'changed' attribute stored directly in the mddev and set/tested as appropriate. Without this patch, a sequence of: mknod / open / close / unlink (which can cause a block_device to be created and then destroyed) will result in a rescan of the partition table and consequence removal and addition of partitions. Several of these in a row can get udev racing to create and unlink and other code can get confused. With the patch, the rescan is only performed when needed and so there are no races. This is suitable for any stable kernel from 2.6.35. Reported-by: "Wojcik, Krzysztof" <krzysztof.wojcik@intel.com> Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org
2011-02-24Fix over-zealous flush_disk when changing device size.NeilBrown
There are two cases when we call flush_disk. In one, the device has disappeared (check_disk_change) so any data will hold becomes irrelevant. In the oter, the device has changed size (check_disk_size_change) so data we hold may be irrelevant. In both cases it makes sense to discard any 'clean' buffers, so they will be read back from the device if needed. In the former case it makes sense to discard 'dirty' buffers as there will never be anywhere safe to write the data. In the second case it *does*not* make sense to discard dirty buffers as that will lead to file system corruption when you simply enlarge the containing devices. flush_disk calls __invalidate_devices. __invalidate_device calls both invalidate_inodes and invalidate_bdev. invalidate_inodes *does* discard I_DIRTY inodes and this does lead to fs corruption. invalidate_bev *does*not* discard dirty pages, but I don't really care about that at present. So this patch adds a flag to __invalidate_device (calling it __invalidate_device2) to indicate whether dirty buffers should be killed, and this is passed to invalidate_inodes which can choose to skip dirty inodes. flusk_disk then passes true from check_disk_change and false from check_disk_size_change. dm avoids tripping over this problem by calling i_size_write directly rathher than using check_disk_size_change. md does use check_disk_size_change and so is affected. This regression was introduced by commit 608aeef17a which causes check_disk_size_change to call flush_disk, so it is suitable for any kernel since 2.6.27. Cc: stable@kernel.org Acked-by: Jeff Moyer <jmoyer@redhat.com> Cc: Andrew Patterson <andrew.patterson@hp.com> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: NeilBrown <neilb@suse.de>
2011-02-23Revert "Bluetooth: Enable USB autosuspend by default on btusb"Linus Torvalds
This reverts commit 556ea928f78a390fe16ae584e6433dff304d3014. Jeff Chua reports that it can cause some bluetooth devices (he mentions an Bluetooth Intermec scanner) to just stop responding after a while with messages like [ 4533.361959] btusb 8-1:1.0: no reset_resume for driver btusb? [ 4533.361964] btusb 8-1:1.1: no reset_resume for driver btusb? from the kernel. See also https://bugzilla.kernel.org/show_bug.cgi?id=26182 for other reports. Reported-by: Jeff Chua <jeff.chua.linux@gmail.com> Reported-by: Andrew Meakovski <meako@bigmir.net> Reported-by: Jim Faulkner <jfaulkne@ccs.neu.edu> Acked-by: Greg KH <gregkh@suse.de> Acked-by: Matthew Garrett <mjg@redhat.com> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Cc: stable@kernel.org (for 2.6.37) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-24Merge branch 'drm-intel-fixes' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel into drm-fixes * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel: drm/i915: fix corruptions on i8xx due to relaxed fencing drm/i915: skip FDI & PCH enabling for DP_A agp/intel: Experiment with a 855GM GWB bit drm/i915: don't enable FDI & transcoder interrupts after all drm/i915: Ignore a hung GPU when flushing the framebuffer prior to a switch
2011-02-24drm/i915: fix corruptions on i8xx due to relaxed fencingDaniel Vetter
It looks like gen2 has a peculiar interleaved 2-row inter-tile layout. Probably inherited from i81x which had 2kb tiles (which naturally fit an even-number-of-tile-rows scheme to fit onto 4kb pages). There is no other mention of this in any docs (also not in the Intel internal documention according to Chris Wilson). Problem manifests itself in corruptions in the second half of the last tile row (if the bo has an odd number of tiles). Which can only happen with relaxed tiling (introduced in a00b10c360b35d6431a9). So reject set_tiling calls that don't satisfy this constrain to prevent broken userspace from causing havoc. While at it, also check the size for newer chipsets. LKML: https://lkml.org/lkml/2011/2/19/5 Reported-by: Indan Zupancic <indan@nul.nu> Tested-by: Indan Zupancic <indan@nul.nu> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-02-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (33 commits) Added support for usb ethernet (0x0fe6, 0x9700) r8169: fix RTL8168DP power off issue. r8169: correct settings of rtl8102e. r8169: fix incorrect args to oob notify. DM9000B: Fix PHY power for network down/up DM9000B: Fix reg_save after spin_lock in dm9000_timeout net_sched: long word align struct qdisc_skb_cb data sfc: lower stack usage in efx_ethtool_self_test bridge: Use IPv6 link-local address for multicast listener queries bridge: Fix MLD queries' ethernet source address bridge: Allow mcast snooping for transient link local addresses too ipv6: Add IPv6 multicast address flag defines bridge: Add missing ntohs()s for MLDv2 report parsing bridge: Fix IPv6 multicast snooping by correcting offset in MLDv2 report bridge: Fix IPv6 multicast snooping by storing correct protocol type p54pci: update receive dma buffers before and after processing fix cfg80211_wext_siwfreq lock ordering... rt2x00: Fix WPA TKIP Michael MIC failures. ath5k: Fix fast channel switching tcp: undo_retrans counter fixes ...
2011-02-23Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: amd64-agp: fix crash at second module load drm/radeon: fix regression with AA resolve checking drm: drop commented out code and preceding comment drm/vblank: Enable precise vblank timestamps for interlaced and doublescan modes. drm/vblank: Use memory barriers optimized for atomic_t instead of generics. drm/vblank: Use abs64(diff_ns) for s64 diff_ns instead of abs(diff_ns) drm/radeon/kms: align height of fb allocation. Revert "drm/radeon/kms: switch back to min->max pll post divider iteration"
2011-02-23Merge branch 'r8169-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
2011-02-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: serio/gameport - use 'long' system workqueue Input: synaptics - document 0x0c query Input: tegra-kbc - add function keymap
2011-02-23Added support for usb ethernet (0x0fe6, 0x9700)Shahar Havivi
The device is very similar to (0x0fe6, 0x8101), And works well with dm9601 driver. Signed-off-by: Shahar Havivi <shaharh@redhat.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23r8169: fix RTL8168DP power off issue.Hayes Wang
- fix the RTL8111DP turn off the power when DASH is enabled. - RTL_GIGA_MAC_VER_27 must wait for tx finish before reset. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
2011-02-23r8169: correct settings of rtl8102e.Hayes Wang
Adjust and remove certain settings of RTL8102E which are for previous chips. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-off-by: Francois Romieu <romieu@fr.zoreil.com>
2011-02-23r8169: fix incorrect args to oob notify.Hayes Wang
It results in the wrong point address and influences RTL8168DP. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
2011-02-23DM9000B: Fix PHY power for network down/upHenry Nestler
DM9000 revision B needs 1 ms delay after PHY power-on. PHY must be powered on by writing 0 into register DM9000_GPR before all other settings will change (see Davicom spec and example code). Remember, that register DM9000_GPR was not changed by reset sequence. Without this fix the FIFO is out of sync and sends wrong data after sequence of "ifconfig ethX down ; ifconfig ethX up". Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23DM9000B: Fix reg_save after spin_lock in dm9000_timeoutHenry Nestler
The spin_lock should hold before reading register. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23Input: serio/gameport - use 'long' system workqueueDmitry Torokhov
Commit 8ee294cd9def0004887da7f44b80563493b0a097 converted serio subsystem event handling from using a dedicated thread to using common workqueue. Unfortunately, this regressed our boot times, due to the fact that serio jobs take long time to execute. While the new concurrency managed workqueue code manages long-playing works just fine and schedules additional workers as needed, such works wreck havoc among remaining users of flush_scheduled_work(). To solve this problem let's move serio/gameport works from system_wq to system_long_wq which nobody tries to flush. Reported-and-tested-by: Hernando Torque <pantherchen@versanet.de> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-02-23Input: synaptics - document 0x0c queryDmitry Torokhov
Since Synaptics technical writers department is a bit slow releasing updated Synaptics interface guide, let's add some new bits (with their blessing) to the code so that they don't get lost. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-02-23amd64-agp: fix crash at second module loadFlorian Mickler
The module forgot to sometimes unregister some resources. This fixes Bug #22882. [Patch updated to 2.6.38-rc3 by Randy Dunlap.] Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Florian Mickler <florian@mickler.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-22Merge branch 'for-2639-rc4/i2c-fixes' of git://git.fluff.org/bjdooks/linuxLinus Torvalds
* 'for-2639-rc4/i2c-fixes' of git://git.fluff.org/bjdooks/linux: i2c-omap: fixup commit cb527ede1bf6ff2008a025606f25344b8ed7b4ac whitespace i2c-omap: Double clear of ARDY status in IRQ handler i2c-omap: fix build for !CONFIG_SUSPEND i2c-omap: fix static suspend vs. runtime suspend i2c-stu300: make sure adapter-name is terminated
2011-02-22USB: xhci: mark local functions as staticDmitry Torokhov
Functions that are not used outsde of the module they are defined should be marked as static. Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2011-02-22Merge branch 'usb-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: Revert "USB: Reset USB 3.0 devices on (re)discovery" USB: musb: omap2430: fix kernel panic on reboot sierra: add new ID for Airprime/Sierra USB IP modem USB: serial/usb_wwan, fix tty NULL dereference USB: Reset USB 3.0 devices on (re)discovery USB: Add quirk for Samsung Android phone modem USB: Add Samsung SGH-I500/Android modem ID switch to visor driver USB: add quirks entry for Keytouch QWERTY Panel usb: musb: omap2430: fix kernel panic on reboot usb: musb: fix build breakage
2011-02-23i2c-omap: fixup commit cb527ede1bf6ff2008a025606f25344b8ed7b4ac whitespaceBen Dooks
Fixup the whitespace error noticed in cb527ede1bf6ff2008a025606f25344b8ed7b4ac Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-02-23i2c-omap: Double clear of ARDY status in IRQ handlerRichard woodruff
This errata occurs when the ARDY interrupt generation is enabled. At the begining of every new transaction the ARDY interrupt is cleared. On continuous i2c transactions where after clearing the ARDY bit from I2C_STAT register (clearing the interrupt), the IRQ line is reasserted and the I2C_STAT[ARDY] bit set again on 1. In fact, the ARDY status bit is not cleared at the write access to I2C_STAT[ARDY] and only the IRQ line is deasserted and then reasserted. This is not captured in the usual errata documents. The workaround is to have a double clear of ARDY status in irq handler. Signed-off-by: Richard woodruff <r-woodruff2@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-02-23i2c-omap: fix build for !CONFIG_SUSPENDBalaji T K
fix the build break when !CONFIG_SUSPEND drivers/i2c/busses/i2c-omap.c:1173: error: lvalue required as unary '&' operand make[3]: *** [drivers/i2c/busses/i2c-omap.o] Error 1 make[2]: *** [drivers/i2c/busses] Error 2 make[1]: *** [drivers/i2c] Error 2 make: *** [drivers] Error 2 Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-02-23drm/radeon: fix regression with AA resolve checkingDave Airlie
Some userspaces can emit a whole packet without disabling AA resolve by the looks of it, so we have to deal with them. Signed-off-by: Dave Airlie <airlied@redhat.com> Tested-by: Jorg Otte <jrg.otte@googlemail.com>
2011-02-23drm: drop commented out code and preceding commentPaul Bolle
r100_gpu_init() was dropped in 90aca4d ("drm/radeon/kms: simplify & improve GPU reset V2") but here it was only commented out. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-25 06:12:34 +0000