- 02 Jan, 2011 5 commits
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Andreas Mohr authored
- much improved implementation due to clean codec hierarchy - preparation for potential per-codec spinlock change NOTE: additionally removes a chip->pcm[codec_type] NULL ptr check (due to it requiring access to external chip struct), however I believe this to be ok since this condition should not occur and most drivers don't check against that either. Signed-off-by:
Andreas Mohr <andi@lisas.de> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Andreas Mohr authored
Signed-off-by:
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Andreas Mohr authored
Signed-off-by:
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Andreas Mohr authored
- use a separate variable for the frequency part, don't always "or" it - use a "clever"(?) macro to shorten the code Signed-off-by:
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Andreas Mohr authored
- correct samples to be POSIX shell compatible - add logging of jiffies value in _pointer() - several comments - cleanup Signed-off-by:
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- 14 Dec, 2010 1 commit
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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- 13 Dec, 2010 2 commits
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Takashi Iwai authored
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Tejun Heo authored
flush_scheduled_work() is deprecated and scheduled to be removed. * cancel[_delayed]_work() + flush_scheduled_work() -> cancel[_delayed]_work_sync(). * wm8350, wm8753 and soc-core use custom code to cancel a delayed work, execute it immediately if it was pending and wait for its completion. This is equivalent to flush_delayed_work_sync(). Use it instead. Signed-off-by:
Tejun Heo <tj@kernel.org> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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- 10 Dec, 2010 1 commit
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Axel Lin authored
It does not make sense to set clientdata to onyx in onyx_i2c_remove() as we are going to kfree onyx. What we really want here is i2c_set_clientdata(client, NULL); Since the i2c core will take care of it now, so this patch just removes it. Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
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- 09 Dec, 2010 1 commit
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Brian Bloniarz authored
Rev. E of the M-Audio Delta 66 is partially supported (commit ef2cd2cc), but the layout of the GPIO pins was still unclear. This patch adds the GPIO definitions so that communication to the CS8247 & 2x AK4524 works correctly. ALSA bug#3327 has more details; users cap & jhunt report there that the GPIO wiring is similar to the Digigram VX442 (chip select: pin 4 = CS8427, pin 5 = AK4524 #0, pin 6 = AK4524 #1). There has been a lot of conflicting information in the bug, but given these definitions, my Delta 66E works; I tested analog in&out at 44.1kHz & 96kHz, analog gain settings, S/PDIF clock sync, and S/PDIF in&out at 44.1kHz. Signed-off-by:
Brian Bloniarz <brian.bloniarz@gmail.com> Signed-off-by:
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- 07 Dec, 2010 3 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2Linus Torvalds authored
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2_connection_find() returns pointer to bad structure ocfs2: char is not always signed Ocfs2: Stop tracking a negative dentry after dentry_iput(). ocfs2: fix memory leak fs/ocfs2/dlm: Use GFP_ATOMIC under spin_lock
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Olof Johansson authored
Commit 0ea12930 ("arm: return both physical and virtual addresses from addruart") took out the test for MMU on/off but didn't switch the ldr instructions to no longer be conditionals based on said test. Fix that. Signed-off-by:
Olof Johansson <olof@lixom.net> Acked-by:
Colin Cross <ccross@android.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 06 Dec, 2010 17 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6Linus Torvalds authored
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Hibernate: Fix memory corruption related to swap PM / Hibernate: Use async I/O when reading compressed hibernation image
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Rafael J. Wysocki authored
There is a problem that swap pages allocated before the creation of a hibernation image can be released and used for storing the contents of different memory pages while the image is being saved. Since the kernel stored in the image doesn't know of that, it causes memory corruption to occur after resume from hibernation, especially on systems with relatively small RAM that need to swap often. This issue can be addressed by keeping the GFP_IOFS bits clear in gfp_allowed_mask during the entire hibernation, including the saving of the image, until the system is finally turned off or the hibernation is aborted. Unfortunately, for this purpose it's necessary to rework the way in which the hibernate and suspend code manipulates gfp_allowed_mask. This change is based on an earlier patch from Hugh Dickins. Signed-off-by:
Rafael J. Wysocki <rjw@sisk.pl> Reported-by:
Ondrej Zary <linux@rainbow-software.org> Acked-by:
Hugh Dickins <hughd@google.com> Reviewed-by:
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: stable@kernel.org
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Linus Torvalds authored
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6524/1: GIC irq desciptor bug fix ARM: 6523/1: iop: ensure sched_clock() is notrace ARM: 6456/1: Fix for building DEBUG with sa11xx_base.c as a module. ARM: 6519/1: kuser: Fix incorrect cmpxchg syscall in kuser helpers ARM: 6505/1: kprobes: Don't HAVE_KPROBES when CONFIG_THUMB2_KERNEL is selected ARM: 6508/1: vexpress: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL ARM: 6507/1: RealView: Correct data alignment in headsmp.S for CONFIG_THUMB2_KERNEL ARM: 6504/1: Thumb-2: Fix long-distance conditional branches in head.S for Thumb-2. ARM: 6503/1: Thumb-2: Restore sensible zImage header layout for CONFIG_THUMB2_KERNEL ARM: 6502/1: Thumb-2: Fix CONFIG_THUMB2_KERNEL breakage in compressed/head.S ARM: 6501/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in mm/proc-v7.S ARM: 6500/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in kernel/head.S ARM: 6499/1: Thumb-2: Correct data alignment for CONFIG_THUMB2_KERNEL in bootp/init.S ARM: 6498/1: vfp: Correct data alignment for CONFIG_THUMB2_KERNEL ARM: 6497/1: kexec: Correct data alignment for CONFIG_THUMB2_KERNEL ARM: 6496/1: GIC: Do not try to register more then NR_IRQS interrupts ARM: cns3xxx: Fix build with CONFIG_PCI=y
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Bojan Smojver authored
This is a fix for reading LZO compressed image using async I/O. Essentially, instead of having just one page into which we keep reading blocks from swap, we allocate enough of them to cover the largest compressed size and then let block I/O pick them all up. Once we have them all (and here we wait), we decompress them, as usual. Obviously, the very first block we still pick up synchronously, because we need to know the size of the lot before we pick up the rest. Also fixed the copyright line, which I've forgotten before. Signed-off-by:
Bojan Smojver <bojan@rexursive.com> Signed-off-by:
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Jeffrin Jose authored
This is a patch to the sound/ac97_bus.c file that fixes up a 80 character line limit issue found by the checkpatch.pl tool. Signed-off-by:
Jeffrin Jose <ahiliation@yahoo.co.in> Signed-off-by:
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Clemens Ladisch authored
Reformat and update the comments that describe the hardware connections on the various models. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
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Clemens Ladisch authored
Instead of the hardcoded "CMI8788", show the actual chip name. Note: This is neither what the chip is (it's always the same), nor what the chip is actually called. Signed-off-by: -
Clemens Ladisch authored
To help with debugging, add the registers of the model-specific codecs to the controller and AC97 register dump in the proc file. Signed-off-by:
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Clemens Ladisch authored
The "Front Panel" switch on the Xonar D1/DX actually switches only the output direction, so mark it appropriately. The front panel microphone is controlled by the FMIC2MIC bit of the CM9780. It was unconditionally enabled on the D1/DX and never set on the ST(X); add a control for it. Selecting the front panel microphone as source does not actually disable the microphone jack, but this is bug-compatible with the Windows driver, and users rely on it. Signed-off-by:
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Clemens Ladisch authored
The GPIO bit that enables analog output on the Xonar HDAV1.3 also disables the HDMI audio output, so we better add a switch for it. Hopefully, this is sufficient to make the HDMI output work. Signed-off-by:
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Clemens Ladisch authored
Initialize the configuration of some unknown GPIO output bits (that might not be used at all) to be the same as in the Windows driver, just to be sure. Signed-off-by:
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Chao Xie authored
gic_set_cpu will directly use irq_desc[]. If CONFIG_SPARSE_IRQ is enabled, there is no irq_desc[]. So we need use irq_to_desc(irq) to get the descriptor for irq. Signed-off-by:
Chao Xie <chao.xie@marvell.com> Acked-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6Linus Torvalds authored
* 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Fix a crash during slabinfo -v
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6Linus Torvalds authored
* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: initramfs: Really fix build break on symbol-prefixed archs [media] Fix Kconfig errors due to two visible menus i2c/algos: convert Kconfig to use the menu's `visible' keyword media/video: convert Kconfig to use the menu's `visible' keyword Revert "i2c: Fix Kconfig dependencies" kconfig: regen parser kconfig: add an option to determine a menu's visibility
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git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds authored
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Fix GSC PS/2 driver name for keyboard and mouse parisc: KittyHawk LCD fix parisc: convert the rest of the irq handlers to simple/percpu parisc: fix dino/gsc interrupts parisc: remove redundant initialization in sigsegv path of sys_rt_sigreturn
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Eric W. Biederman authored
Because it caused a chroot ttyname regression in 2.6.36. As of 2.6.36 ttyname does not work in a chroot. It has already been reported that screen breaks, and for me this breaks an automated distribution testsuite, that I need to preserve the ability to run the existing binaries on for several more years. glibc 2.11.3 which has a fix for this is not an option. The root cause of this breakage is: commit 8df9d1a4 Author: Miklos Szeredi <mszeredi@suse.cz> Date: Tue Aug 10 11:41:41 2010 +0200 vfs: show unreachable paths in getcwd and proc Prepend "(unreachable)" to path strings if the path is not reachable from the current root. Two places updated are - the return string from getcwd() - and symlinks under /proc/$PID. Other uses of d_path() are left unchanged (we know that some old software crashes if /proc/mounts is changed). Signed-off-by:Miklos Szeredi <mszeredi@suse.cz> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> So remove the nice sounding, but ultimately ill advised change to how /proc/fd symlinks work. Signed-off-by:
"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by:
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- 04 Dec, 2010 8 commits
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Guy Martin authored
Fix kernel warnings caused by the driver name of GSC PS/2 containing '/'. The following warnings are observed on a K410 system : [ 10.700000] name 'GSC PS/2 keyboard' [ 10.732000] ------------[ cut here ]------------ [ 10.772000] WARNING: at fs/proc/generic.c:323 [ 10.828000] Modules linked in: [ 10.916000] [ 10.916000] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI [ 10.936000] PSW: 00000000000001000000000000001111 Not tainted [ 10.992000] r00-03 0004000f 104fe3e0 10201ea0 00000000 [ 11.060000] r04-07 4fc405c8 00000006 4fc405c8 4fc40694 [ 11.124000] r08-11 4fc40708 10438aa0 00000001 1043bfc8 [ 11.184000] r12-15 104ff2a0 104ff2a0 4fc38634 104ff2a0 [ 11.248000] r16-19 f0001570 10479af0 f000006c 1044fe50 [ 11.308000] r20-23 00000000 00000028 104cd858 00000000 [ 11.372000] r24-27 ffffffff 0000000e 1044fe10 1043bbe0 [ 11.436000] r28-31 0000002b 00000078 4fc40800 0000000d [ 11.496000] sr00-03 00000000 00000000 00000000 00000000 [ 11.560000] sr04-07 00000000 00000000 00000000 00000000 [ 11.624000] [ 11.688000] IASQ: 00000000 00000000 IAOQ: 10201ea0 10201ea4 [ 11.704000] IIR: 03ffe01f ISR: 00000000 IOR: 0000000d [ 11.772000] CPU: 0 CR30: 4fc40000 CR31: f01043b0 [ 11.836000] ORIG_R28: 4fc40940 [ 11.904000] IAOQ[0]: __xlate_proc_name+0x90/0xd0 [ 11.940000] IAOQ[1]: __xlate_proc_name+0x94/0xd0 [ 11.996000] RP(r2): __xlate_proc_name+0x90/0xd0 [ 12.052000] Backtrace: [ 12.108000] [<10257790>] vsnprintf+0x290/0x4f4 [ 12.136000] [ 12.188000] ---[ end trace 91bf6ece17e322dd ]--- [ 12.208000] serio: GSC PS/2 keyboard port at 0x0001c000 irq 19 @ 10:12:7 [ 12.264000] name 'GSC PS/2 mouse' [ 12.344000] ------------[ cut here ]------------ [ 12.384000] WARNING: at fs/proc/generic.c:323 [ 12.436000] Modules linked in: [ 12.524000] [ 12.528000] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI [ 12.544000] PSW: 00000000000001000000000000001111 Tainted: G W [ 12.600000] r00-03 0004000f 104fe3e0 10201ea0 00000000 [ 12.680000] r04-07 4fc405c8 00000006 4fc405c8 4fc40694 [ 12.740000] r08-11 4fc40708 10438aa0 00000001 1043bfc8 [ 12.804000] r12-15 104ff2a0 104ff2a0 4fc38634 104ff2a0 [ 12.868000] r16-19 f0001570 10479af0 f000006c 1044fe50 [ 12.928000] r20-23 00000000 00000025 104cd858 00000000 [ 12.992000] r24-27 ffffffff 0000000e 1044fe10 1043bbe0 [ 13.056000] r28-31 00000028 00000078 4fc40800 0000000d [ 13.116000] sr00-03 00000000 00000000 00000000 00000000 [ 13.180000] sr04-07 00000000 00000000 00000000 00000000 [ 13.244000] [ 13.308000] IASQ: 00000000 00000000 IAOQ: 10201ea0 10201ea4 [ 13.324000] IIR: 03ffe01f ISR: 00000000 IOR: 0000000d [ 13.392000] CPU: 0 CR30: 4fc40000 CR31: f01043b0 [ 13.456000] ORIG_R28: 4fc40940 [ 13.524000] IAOQ[0]: __xlate_proc_name+0x90/0xd0 [ 13.560000] IAOQ[1]: __xlate_proc_name+0x94/0xd0 [ 13.616000] RP(r2): __xlate_proc_name+0x90/0xd0 [ 13.672000] Backtrace: [ 13.728000] [<10257790>] vsnprintf+0x290/0x4f4 [ 13.756000] [ 13.808000] ---[ end trace 91bf6ece17e322de ]--- [ 13.828000] serio: GSC PS/2 mouse port at 0x00020100 irq 19 @ 10:12:8 Signed-off-by:
Guy Martin <gmsoft@tuxicoman.be> Acked-by:
Helge Deller <deller@gmx.de> Signed-off-by:
Kyle McMartin <kyle@mcmartin.ca>
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Guy Martin authored
K class aka KittyHawk don't have LED support on their LCD. Installing HP-UX confirmed this. The current led_wq fills the LCD with black characters each time it runs. The patch prevents the led_wq workqueue and its proc entry to be created for KittyHawk machines. It also increase min_cmd_delay as currently, one character out of two is lost when a string is sent to the LCD. Signed-off-by:
Kyle McMartin <kyle@mcmartin.c>
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James Bottomley authored
The generic conversion eliminates the spurious no_ack and no_end routines, converts all the cascaded handlers to handle_simple_irq() and makes iosapic use a modified handle_percpu_irq() to become the same as the CPU irq's. This isn't an essential change, but it eliminates the mask/unmask overhead of handle_level_irq(). Signed-off-by:
James Bottomley <James.Bottomley@suse.de> Tested-by:
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James Bottomley authored
The essential problem we're currently having is that dino (and gsc) is a cascaded CPU interrupt. Under the old __do_IRQ() handler, our CPU interrupts basically did an ack followed by an end. In the new scheme, we replaced them with level handlers which do a mask, an ack and then an unmask (but no end). Instead, with the renaming of end to eoi, we actually want to call the percpu flow handlers, because they actually have all the characteristics we want. This patch does the conversion and gets my C360 booting again. Signed-off-by:
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Rabin Vincent authored
Include sched.h to ensure sched_clock() has the notrace annotation, and mark any functions it calls as notrace too. Include sched.h to ensure sched_clock() has the notrace annotation, and mark any functions it calls as notrace too. Acked-by:
Dan Williams <dan.j.williams@intel.com> Signed-off-by:
Rabin Vincent <rabin@rab.in> Signed-off-by:
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Marcelo Roberto Jimenez authored
This patch fixes a compilation issue when compiling PCMCIA SA1100 support as a module with PCMCIA_DEBUG enabled. The symbol soc_pcmcia_debug was not beeing exported. ARM: pcmcia: Fix for building DEBUG with sa11xx_base.c as a module. This patch fixes a compilation issue when compiling PCMCIA SA1100 support as a module with PCMCIA_DEBUG enabled. The symbol soc_pcmcia_debug was not beeing exported. Cc: <stable@kernel.org> Signed-off-by:
Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by:
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Dave Martin authored
The existing code invokes the syscall with rubbish in r7, due to what looks like an incorrect literal load idiom. Reviewed-by:
Will Deacon <will.deacon@arm.com> Signed-off-by:
Dave Martin <dave.martin@linaro.org> Acked-by:
Catalin Marinas <catalin.marinas@arm.com> Signed-off-by:
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Tero Roponen authored
Commit f7cb1933 ("SLUB: Pass active and inactive redzone flags instead of boolean to debug functions") missed two instances of check_object(). This caused a lot of warnings during 'slabinfo -v' finally leading to a crash: BUG ext4_xattr: Freepointer corrupt ... BUG buffer_head: Freepointer corrupt ... BUG ext4_alloc_context: Freepointer corrupt ... ... BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 IP: [<ffffffff810a291f>] file_sb_list_del+0x1c/0x35 PGD 79d78067 PUD 79e67067 PMD 0 Oops: 0002 [#1] SMP last sysfs file: /sys/kernel/slab/:t-0000192/validate This patch fixes the problem by converting the two missed instances. Acked-by:
Christoph Lameter <cl@linux.com> Signed-off-by:
Tero Roponen <tero.roponen@gmail.com> Signed-off-by:
Pekka Enberg <penberg@kernel.org>
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- 03 Dec, 2010 2 commits
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git://xenbits.xen.org/people/sstabellini/linux-pvhvmLinus Torvalds authored
* '2.6.37-rc4-pvhvm-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm: xen: unplug the emulated devices at resume time xen: fix save/restore for PV on HVM guests with pirq remapping xen: resume the pv console for hvm guests too xen: fix MSI setup and teardown for PV on HVM guests xen: use PHYSDEVOP_get_free_pirq to implement find_unbound_pirq
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Linus Torvalds authored
Merge branches 'upstream/core' and 'upstream/bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'upstream/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen: allocate irq descs on any NUMA node xen: prevent crashes with non-HIGHMEM 32-bit kernels with largeish memory xen: use default_idle xen: clean up "extra" memory handling some more * 'upstream/bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen: x86/32: perform initial startup on initial_page_table xen: don't bother to stop other cpus on shutdown/reboot
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