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2010-03-09Input: mousedev - remove BKLThadeu Lima de Souza Cascardo
There's no need for BKL in mousedev, relevan protection is provided by a private mutex. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-10serial: sh-sci: Fix build failure for non-sh architectures.Peter Huewe
This patch fixes a build failure for various arm based defconfigs [1][2][3] and maybe other architectures/configs. The build failure was introduced by the sh specific patch [4] "serial: sh-sci: Add DMA support" by Guennadi Liakhovetski Patch against linux-next of 20100309 References: [1] http://kisskb.ellerman.id.au/kisskb/buildresult/2248992/ [2] http://kisskb.ellerman.id.au/kisskb/buildresult/2248996/ [3] http://kisskb.ellerman.id.au/kisskb/buildresult/2248998/ [4] http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git;a=commit;h=73a19e4c0301908ce6346715fd08a74308451f5a Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-09omap3: Fix compile for Touch Book early_paramTony Lindgren
Commit 2b0d8c251b8876d530a6bf671eb5425838fa698a changed ARM to use the common early_param code. Fix compile for Touch Book accordingly. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-09Revert "iwlwifi: Send broadcast probe request only when asked to"Reinette Chatre
This reverts commit 21b2d8bd2f0d4e0f21ade147fd193c8b9c1fd2b9. As explained by Johannes: When we build a probe request frame in the buffer with the SSID, we could arrive over the limit of 200 bytes. When we build it in the buffer without the SSID (wildcard) we don't arrive over 200 bytes, but the ucode still allows direct probe in addition because it has an internal buffer that is larger when it inserts the SSID... Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-03-09iwl3945: fix memory corruptionReinette Chatre
Recent patch "iwlwifi: move 3945 clip groups to 3945 data" exposed a memory corruption problem. When initializing the clip groups the code was mistakenly using the iwlagn rate count, not the 3945 rate count. This resulted in more memory being written than was allocated. "iwlwifi: move 3945 clip groups to 3945 data" moved the location where the clip groups are stored and the impact is now severe in that the number of configured TX queues is modified. Previously the "temperature" field was overwritten, which did not seem to affect the operation. Fix this one instance where wrong rate count was used. I also noticed one more location where the iwlagn rate count was used to index an iwl3945 array, fix this. I also modified one location that modified the iwlagn rate count to obtain the iwl3945 rate count ... just use the iwl3945 rate count directly. This fixes http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2165 and http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2168 Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-03-09[CIFS] checkpatch cleanupSteve French
Signed-off-by: Steve French <sfrench@us.ibm.com>
2010-03-09cifs: add cifs_revalidate_fileJeff Layton
...to allow updating inode attributes on an existing inode by filehandle. Change mmap and llseek codepaths to use that instead of cifs_revalidate_dentry since they have a filehandle readily available. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2010-03-09ALSA: hda - Sound MSI fallout on a Asus mobo NVIDIA MCP55Ralf Gerbig
without the following patch audio ssttuutteerrs on ASUS M2N32-SLI PREMIUM ACPI BIOS Revision 1304 the sound device is: 00:0e.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2) worked with 2.6.32 Signed-off-by: Ralf Gerbig <rge@quengel.org> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-03-09udf: use ext2_find_next_bitAkinobu Mita
Use ext2_find_next_bit (generic_find_next_le_bit) to find the set bit in little endian bitmap region. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2010-03-09udf: Do not read inode before writing itJan Kara
We needlessly read inode in udf_update_inode just before zeroing out the contents of the buffer. Fix it. Signed-off-by: Jan Kara <jack@suse.cz>
2010-03-09udf: Fix unalloc space handling in udf_update_inodeJan Kara
Writing of inode holding unallocated space info was broken because we first cleared the buffer and after that checked whether it contains a tag meaning the block holds unallocated space information. Fix the problem by checking appropriate in memory flag instead. Also cleanup the function a bit along the way - most importantly lock buffer when modifying its contents, check for buffer_write_io_error instead of !buffer_uptodate, etc.. Signed-off-by: Jan Kara <jack@suse.cz>
2010-03-09Merge commit 'v2.6.34-rc1' into perf/urgentIngo Molnar
Conflicts: tools/perf/util/probe-event.c Merge reason: Pick up -rc1 and resolve the conflict as well. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-03-09Blackfin: stop cleaning include/asm/asm-offsets.hMike Frysinger
The file is no longer generated, so we don't want to clean it. Reported-by: Vivi Li <vivi.li@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09HID: add quirk for UC-Logik WP4030 tabletAndrej Gelenberg
Add HID_QUIRK_MULTI_INPUT for UC-Logik tablet. $ lsusb ... Bus 004 Device 002: ID 5543:0003 UC-Logic Technology Corp. Genius MousePen 4x3 Tablet/Aquila L1 Tablet Signed-off-by: Andrej Gelenberg <andrej.gelenberg@udo.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-09HID: magicmouse: fix oops after device removalMichael Poole
Ask the HID core not to register an input device for the mouse. Fix an oops after removing the device, due to leaving the new input device registered. Signed-off-by: Michael Poole <mdpoole@troilus.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-09GFS2: do not select QUOTAChristoph Hellwig
gfs2 only needs the quotactl code, not the generic quota implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2010-03-09Input: add driver for TWL4030 vibrator deviceJari Vanhala
TWL4030 Vibrator implemented via Force Feedback interface. This uses MFD TWL4030 codec and own dynamic workqueue. Signed-off-by: Jari Vanhala <ext-jari.vanhala@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: enable remote wakeup for PNP i8042 keyboard portsAlan Stern
This patch (as1355) enables remote wakeup by default on PNP i8042 keyboard ports. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-08Input: scancode in get/set_keycodes should be unsignedDmitry Torokhov
The HID layer has some scan codes of the form 0xffbc0000 for logitech devices which do not work if scancode is typed as signed int, so we need to switch to unsigned it instead. While at it keycode being signed does not make much sense either. Acked-by: Márton Németh <nm127@freemail.hu> Acked-by: Matthew Garrett <mjg@redhat.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-08Input: i8042 - use platfrom_create_bundle() helperDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-08Merge commit 'v2.6.34-rc1' into for-linusDmitry Torokhov
2010-03-09MAINTAINERS: Add Arnaldo as tools/perf/ co-maintainerIngo Molnar
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-03-09Blackfin: scale calibration when cpu freq changesGraf Yang
Need to make sure we update the loops_per_jiffy values when we start changing the core clock. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: eat spurious space in asm/dpmc.hMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: fix anomaly 283 handling with exact hardware errorRobin Getz
The exact hardware error handling code was added before the workaround for anomaly 283 which caused the anomaly to be triggered in some cases (an infinite core stall). So re-order the code to avoid this. Reported-by: Andrew Rook <andrew.rook@speakerbus.co.uk> Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example ADXL346 orientation resourcesMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example AD2S1210 IIO resourcesGraf Yang
Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: don't support keypad wakeup from hibernateMichael Hennerich
The on-chip keypad peripheral requires different registers to be setup depending on the standby type (standby vs hibernation). However, since the power management framework doesn't differentiate between these types, the driver doesn't know which registers to program and subsequently it avoids doing so. Always enabling the keyboard wakeup source causes misbehavior when the pins are not assigned to the keypad. If they happen to drive a certain level, they'll trigger a wake up event which is not wanted. So until the aforementioned issue can be sorted out, drop support for the wakeup source completely. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example AD7416 IIO resourcesSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example ADP8860 backlight/led resourcesMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example AD7414 temp sensor resourcesSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: rename AD1836 to AD183X in board filesBarry Song
The ASoC codec driver was generalized and renamed, so update the board resources accordingly. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example AD2S120x resourcesGraf Yang
Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: add support for the on-chip MAC status interruptsMichael Hennerich
This patch provides infrastructure for MAC Wake-On-Lan and PHYINT use in phylib. New Interrupts added: IRQ_MAC_PHYINT /* PHY_INT Interrupt */ IRQ_MAC_MMCINT /* MMC Counter Interrupt */ IRQ_MAC_RXFSINT /* RX Frame-Status Interrupt */ IRQ_MAC_TXFSINT /* TX Frame-Status Interrupt */ IRQ_MAC_WAKEDET /* Wake-Up Interrupt */ IRQ_MAC_RXDMAERR /* RX DMA Direction Error Interrupt */ IRQ_MAC_TXDMAERR /* TX DMA Direction Error Interrupt */ IRQ_MAC_STMDONE /* Station Mgt. Transfer Done Interrupt */ On BF537/6 the implementation is not straight forward since there are now two chained chained_handlers. A cleaner approach would have been to add latter IRQs to the demux of IRQ_GENERIC_ERROR. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: asm/page.h: pull in asm-generic headersMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: mark gpio lib functions staticJoachim Eastwood
Signed-off-by: Joachim Eastwood <joachim.eastwood@jotron.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example ADAU1361 resourcesCliff Cai
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: GPIO: implement to_irq handlerJoachim Eastwood
This makes it possible to support IRQs coming from off-chip GPIO controllers. Signed-off-by: Joachim Eastwood <joachim.eastwood@jotron.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example ADP122/ADP150 power regulator resourcesSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example AD2S90 resourcesGraf Yang
Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example AD5398 power regulator resourcesSonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: remove trailing space in messagesFrans Pop
Signed-off-by: Frans Pop <elendil@planet.nl> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: bf537-stamp: add example ADS7846 touchscreen resourcesMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: add support for restart_syscall()Mike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: check for bad syscalls after tracing itMike Frysinger
We want to report all system calls (even invalid ones) to the tracing layers, so check the NR only after we've notified. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: fix single stepping over system callsMike Frysinger
On Blackfin systems, the hardware single step exception triggers before the system call exception, so we need to save this info to process it later on. Otherwise, single stepping in userspace misses a few insns right after the system call. This is based a bit on the SuperH code added in commit 4b505db9c4c72dbd. Reported-by: Roland McGrath <roland@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: initial tracehook supportMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: initial regset supportMike Frysinger
We don't support core dumps (yet?), but this should make things easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: simplify PTRACE_{PEEK,POKE}USR in preperation for regset supportMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09Blackfin: simplify SYSCFG code a bit and ignore attempts to change itMike Frysinger
We don't want to let user space modify the SYSCFG register arbitrarily as the settings are system wide (SNEN/CNEN) and can cause misbehavior. The only other bit here (SSSTEP) has proper controls via PTRACE_SINGLESTEP. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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