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2010-05-11Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (applesmc) Correct sysfs fan error handling hwmon: (asc7621) Bug fixes
2010-05-11drivers/gpu/drm/i915/i915_irq.c:i915_error_object_create(): use correct ↵Andrew Morton
kmap-atomic slot i915_error_object_create() is called from the timer interrupt and hence can corrupt the KM_USER0 slot. Use KM_IRQ0 instead. Reported-by: Jaswinder Singh Rajput <jaswinderlinux@gmail.com> Tested-by: Jaswinder Singh Rajput <jaswinderlinux@gmail.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11hp_accel: fix race in device removalOliver Neukum
The work queue has to be flushed after the device has been made inaccessible. The patch closes a window during which a work queue might remain active after the device is removed and would then lead to ACPI calls with undefined behavior. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Pavel Herrmann <morpheus.ibis@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11fbdev: bfin-t350mcqb-fb: fix fbmem allocation with blanking linesMichael Hennerich
The current allocation does not include the memory required for blanking lines. So avoid memory corruption when multiple devices are using the DMA memory near each other. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11mmc: atmel-mci: fix in debugfs: response value printingNicolas Ferre
In debugfs, printing of command response reports resp[2] twice: fix it to resp[3]. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11mmc: atmel-mci: remove data error interrupt after xferNicolas Ferre
Disable data error interrupts while we are actually recording that there is not such errors. This will prevent, in some cases, the warning message printed at new request queuing (in atmci_start_request()). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11mmc: atmel-mci: prevent kernel oops while removing cardNicolas Ferre
The removing of an SD card in certain circumstances can lead to a kernel oops if we do not make sure that the "data" field of the host structure is valid. This patch adds a test in atmci_dma_cleanup() function and also calls atmci_stop_dma() before throwing away the reference to data. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11mmc: atmel-mci: fix two parameters swappedNicolas Ferre
Two parameters were swapped in the calls to atmci_init_slot(). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reported-by: Anders Grahn <anders.grahn@hd-wireless.se> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: <linux-mmc@vger.kernel.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11it8761e_gpio: fix bug in gpio numberingDenis Turischev
The SIO chip contains 16 possible gpio lines, not 14. The schematic was not read carefully. Signed-off-by: Denis Turischev <denis@compulab.co.il> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11Merge branch 'drm-linus' of ↵Linus Torvalds
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: drm/radeon: Fix 3 regressions - since buffer rework
2010-05-11Merge 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: net: Fix FDDI and TR config checks in ipv4 arp and LLC. IPv4: unresolved multicast route cleanup mac80211: remove association work when processing deauth request ar9170: wait for asynchronous firmware loading ipv4: udp: fix short packet and bad checksum logging phy: Fix initialization in micrel driver. sctp: Fix a race between ICMP protocol unreachable and connect() veth: Dont kfree_skb() after dev_forward_skb() IPv6: fix IPV6_RECVERR handling of locally-generated errors net/gianfar: drop recycled skbs on MTU change iwlwifi: work around passive scan issue
2010-05-11ACPI: sleep: eliminate duplicate entries in acpisleep_dmi_table[]Alex Chiang
Duplicate entries ended up acpisleep_dmi_table[] by accident. They don't hurt functionality, but they are ugly, so let's get rid of them. Cc: stable@kernel.org Signed-off-by: Alex Chiang <achiang@canonical.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-11hwmon: (applesmc) Correct sysfs fan error handlingHenrik Rydberg
The current code will not remove the sysfs files for fan numbers three and up. Also, upon exit, fans one and two are removed regardless of their existence. This patch cleans up the sysfs error handling for the fans. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-05-11hwmon: (asc7621) Bug fixesKen Milmore
* Allow fan minimum RPM to be set to zero without triggering alarms. * Fix voltage scaling arithmetic and correct scale factors. * Correct fan1-fan4 alarm bit shifts. * Correct register address for temp3_smoothing_enable. * Read the alarm registers with high priority. Signed-off-by: Ken Milmore <ken.milmore@googlemail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-05-10Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-05-11drm/radeon: Fix 3 regressions - since buffer reworkJean Delvare
Commit b4fe945405e477cded91772b4fec854705443dd5 introduced 3 bugs, fix them: * Use the right command dword for second packet offset in RADEON_CNTL_PAINT/BITBLT_MULTI. * Don't leak memory if drm_buffer_copy_from_user() fails. * Don't call drm_buffer_unprocessed() unless drm_buffer_alloc() and drm_buffer_copy_from_user() have been called successfully first. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Pauli Nieminen <suokkos@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: fix suspend crash by moving initializations earlier HID: sony: fix sony_set_operational_bt HID: ntrig: Remove unused macro, TripleTap and QuadTap HID: ntrig: TipSwitch for single touch mode touch. HID: hidraw: fix numbered reports HID: wacom: remove annoying non-error printk HID: ntrig: Emit TOUCH with DOUBLETAP for single touch HID: add support for cymotion master solar keyboard HID: ntrig: explain firmware quirk HID: fix N-trig touch panel with recent firmware
2010-05-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] Retry commands with UNIT_ATTENTION sense codes to fix ext3/ext4 I/O error [SCSI] Enable retries for SYNCRONIZE_CACHE commands to fix I/O error [SCSI] scsi_debug: virtual_gb ignores sector_size [SCSI] libiscsi: regression: fix header digest errors [SCSI] fix locking around blk_abort_request() [SCSI] advansys: fix narrow board error path
2010-05-09cpuidle: Fix incorrect optimizationArjan van de Ven
commit 672917dcc78 ("cpuidle: menu governor: reduce latency on exit") added an optimization, where the analysis on the past idle period moved from the end of idle, to the beginning of the new idle. Unfortunately, this optimization had a bug where it zeroed one key variable for new use, that is needed for the analysis. The fix is simple, zero the variable after doing the work from the previous idle. During the audit of the code that found this issue, another issue was also found; the ->measured_us data structure member is never set, a local variable is always used instead. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Corrado Zoccolo <czoccolo@gmail.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-07HID: fix suspend crash by moving initializations earlierAlan Stern
Although the usbhid driver allocates its usbhid structure in the probe routine, several critical fields in that structure don't get initialized until usbhid_start(). However if report descriptor parsing fails then usbhid_start() is never called. This leads to problems during system suspend -- the system will freeze. This patch (as1378) fixes the bug by moving the initialization statements up into usbhid_probe(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Bruno Prémont <bonbons@linux-vserver.org> Tested-By: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-07Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md: restore ability of spare drives to spin down. md/raid6: Fix raid-6 read-error correction in degraded state
2010-05-07Merge branch 'urgent' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: fix compilation after 16bit state locking changes pcmcia: order userspace suspend and resume requests pcmcia: avoid pccard_validate_cis failure in resume callpath
2010-05-07Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: blk-cgroup: Fix an RCU warning in blkiocg_create() blk-cgroup: Fix RCU correctness warning in cfq_init_queue() drbd: don't expose failed local READ to upper layers
2010-05-07Merge branch 'drm-linus' of ↵Linus Torvalds
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: drm/ttm: Remove the ttm_bo_block_reservation() function. drm/ttm: Remove some leftover debug messages. drm/radeon: async event synchronization for drmWaitVblank
2010-05-07virtio: initialize earlierStijn Tintel
Move initialization of the virtio framework before the initialization of mtd, so that block2mtd can be used on virtio-based block devices. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=15644 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-07Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: sleep: init_set_sci_en_on_resume for Dell Studio 155x ACPI: fix acpi_hest_firmware_first_pci() caused oops sbshc: acpi_device_class "smbus_host_controller" too long power_meter: acpi_device_class "power_meter_resource" too long acpi_pad: "processor_aggregator" name too long PNP: don't check for conflicts with bridge windows ACPI: DMI init_set_sci_en_on_resume for multiple Lenovo ThinkPads PNPACPI: compute Address Space length rather than using _LEN ACPI: silence kmemcheck false positive
2010-05-07Merge branch 'v4l_for_2.6.34' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_2.6.34' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB: pxa_camera: move fifo reset direct before dma start V4L/DVB: video: testing unsigned for less than 0 V4L/DVB: mx1-camera: compile fix V4L/DVB: budget: Oops: "BUG: unable to handle kernel NULL pointer dereference" V4L/DVB: ngene: Workaround for stuck DiSEqC pin V4L/DVB: saa7146: fix regression of the av7110/budget-av driver V4L/DVB: v4l: fix config dependencies: mxb and saa7191 are V4L2 drivers, not V4L1 V4L/DVB: feature-removal: announce videotext.h removal V4L/DVB: V4L - vpfe capture - fix for kernel crash V4L/DVB: gspca: make usb id 0461:0815 get handled by the right driver V4L/DVB: gspca - stv06xx: Remove the 046d:08da from the stv06xx driver V4L/DVB: gspca - sn9c20x: Correct onstack wait_queue_head declaration V4L/DVB: saa7146: fix up bytesperline if it is an impossible value V4L/DVB: V4L: vpfe_capture - free ccdc_lock when memory allocation fails V4L/DVB: V4L - Makfile:Removed duplicate entry of davinci V4L/DVB: omap24xxcam: potential buffer overflow
2010-05-07ar9170: wait for asynchronous firmware loadingChristian Lamparter
This patch fixes a regression introduced by the following patch: "ar9170: load firmware asynchronously" When we kick off a firmware loading request and then unbind, or disconnect the usb device right away, we get into trouble: > ------------[ cut here ]------------ > WARNING: at lib/kref.c:44 kref_get+0x1c/0x20() > Hardware name: 18666GU > Modules linked in: ar9170usb [...] > Pid: 6588, comm: firmware/ar9170 Not tainted 2.6.34-rc5-wl #43 > Call Trace: > [<c102b05e>] ? warn_slowpath_common+0x6e/0xb0 > [<c117c93c>] ? kref_get+0x1c/0x20 > [<c102b0b3>] ? warn_slowpath_null+0x13/0x20 > [<c117c93c>] ? kref_get+0x1c/0x20 > [<c117bb2f>] ? kobject_get+0xf/0x20 > [<c124d630>] ? get_device+0x10/0x20 > [<c124e5a0>] ? device_add+0x60/0x530 > [<c117b8b5>] ? kobject_init+0x25/0xa0 > [<c12569f9>] ? _request_firmware+0x139/0x3e0 > [<c1256cc0>] ? request_firmware_work_func+0x20/0x70 > [<c1256ca0>] ? request_firmware_work_func+0x0/0x70 > [<c103ff24>] ? kthread+0x74/0x80 > [<c103feb0>] ? kthread+0x0/0x80 > [<c1003136>] ? kernel_thread_helper+0x6/0x10 >---[ end trace 2d50bd818f64a1b7 ]--- - followed by a random Oops - Avoid that by waiting for the firmware loading to finish (whether successfully or not) before the unbind in ar9170_usb_disconnect. Reported-by: Johannes Berg <johannes@sipsolutions.net> Bug-fixed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-07md: restore ability of spare drives to spin down.NeilBrown
Some time ago we stopped the clean/active metadata updates from being written to a 'spare' device in most cases so that it could spin down and say spun down. Device failure/removal etc are still recorded on spares. However commit 51d5668cb2e3fd1827a55 broke this 50% of the time, depending on whether the event count is even or odd. The change log entry said: This means that the alignment between 'odd/even' and 'clean/dirty' might take a little longer to attain, how ever the code makes no attempt to create that alignment, so it could take arbitrarily long. So when we find that clean/dirty is not aligned with odd/even, force a second metadata-update immediately. There are already cases where a second metadata-update is needed immediately (e.g. when a device fails during the metadata update). We just piggy-back on that. Reported-by: Joe Bryant <tenminjoe@yahoo.com> Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org
2010-05-07md/raid6: Fix raid-6 read-error correction in degraded stateGabriele A. Trombetti
Fix: Raid-6 was not trying to correct a read-error when in singly-degraded state and was instead dropping one more device, going to doubly-degraded state. This patch fixes this behaviour. Tested-by: Janos Haar <janos.haar@netcenter.hu> Signed-off-by: Gabriele A. Trombetti <g.trombetti.lkrnl1213@logicschema.com> Reported-by: Janos Haar <janos.haar@netcenter.hu> Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org
2010-05-06Merge branches 'bugzilla-14337', 'bugzilla-14998', 'bugzilla-15407', ↵Len Brown
'bugzilla-15903' and 'misc-2.6.34' into release
2010-05-07drm/ttm: Remove the ttm_bo_block_reservation() function.Thomas Hellstrom
It's unused and buggy in its current form, since it can place a bo in the reserved state without removing it from lru lists. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-07drm/ttm: Remove some leftover debug messages.Thomas Hellstrom
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-07drm/radeon: async event synchronization for drmWaitVblankJerome Glisse
Bring radeon up to speed with the async event synchronization for drmWaitVblank. See c9a9c5e02aedc1a2815877b0268f886d2640b771 for more information. Without this patch event never get delivered to userspace client. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-06V4L/DVB: pxa_camera: move fifo reset direct before dma startStefan Herbrechtsmeier
Move the fifo reset from pxa_camera_start_capture to pxa_camera_irq direct before the dma start after an end of frame interrupt to prevent images from shifting because of old data at the begin of the frame. Signed-off-by: Stefan Herbrechtsmeier <hbmeier@hni.uni-paderborn.de> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Tested-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: video: testing unsigned for less than 0Dan Carpenter
soc_mbus_bytes_per_line() returns -EINVAL on error but we store it in an unsigned int so the test for less than zero doesn't work. I think it always returns "small" positive values so we can just cast it to int here. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: mx1-camera: compile fixUwe Kleine-König
This fixes a regression of 7d58289 (mx1: prefix SOC specific defines with MX1_ and deprecate old names) Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: budget: Oops: "BUG: unable to handle kernel NULL pointer dereference"Bjørn Mork
Never call dvb_frontend_detach if we failed to attach a frontend. This fixes the following oops, which will be triggered by a missing stv090x module: [ 8.172997] DVB: registering new adapter (TT-Budget S2-1600 PCI) [ 8.209018] adapter has MAC addr = 00:d0:5c:cc:a7:29 [ 8.328665] Intel ICH 0000:00:1f.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 8.328753] Intel ICH 0000:00:1f.5: setting latency timer to 64 [ 8.562047] DVB: Unable to find symbol stv090x_attach() [ 8.562117] BUG: unable to handle kernel NULL pointer dereference at 000000ac [ 8.562239] IP: [<e08b04a3>] dvb_frontend_detach+0x4/0x67 [dvb_core] Ref http://bugs.debian.org/575207 Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: ngene: Workaround for stuck DiSEqC pinOliver Endriss
Send one DiSEqC byte to make sure that the pin is set to low level. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Reviewed-by: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: saa7146: fix regression of the av7110/budget-av driverHans Verkuil
An earlier regression fix for the mxb driver (V4L/DVB: saa7146_vv: fix regression where v4l2_device was registered too late) caused a new regression in the av7110 driver. Reverted the old fix and fixed the problem in the mxb driver instead. Tested on mxb and budget-av cards. The real problem is that the saa7146 framework has separate probe() and attach() driver callbacks which should be rolled into one. This is now done for the mxb driver, but others should do the same. Lack of hardware makes this hard to do, though. I hope to get hold of some hexium cards and then I can try to improve the framework to prevent this from happening again. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: v4l: fix config dependencies: mxb and saa7191 are V4L2 drivers, not ↵Hans Verkuil
V4L1 v4l: fix config dependencies: mxb and saa7191 are V4L2 drivers, not V4L1 Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: V4L - vpfe capture - fix for kernel crashMuralidharan Karicheri
As part of upstream merge, set_params() function was removed from isif.c. This requires removal of BUG_ON() and check for set_params ptr in vpfe_capture.c. Without this kernel crash dump is seen while bootup on DM365 Also made following changes:- 1) converted error messages to debug messages since it is not right to flood the console with error messages for user mistakes. 2) returns -EINVAL if ioctl is not supported Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: gspca: make usb id 0461:0815 get handled by the right driverJohn Ellson
The 0461:0815 camera is spca561 based not spca508 Signed-off-by: John Ellson <john.ellson@comcast.net> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: gspca - stv06xx: Remove the 046d:08da from the stv06xx driverErik Andrén
The 046d:08da usb id shouldn't be associated with the stv06xx driver as they're not compatible with each other. This fixes a bug where Quickcam Messenger cams fail to use its proper driver (gspca-zc3xx), rendering the camera inoperable. Signed-off-by: Erik Andrén <erik.andren@gmail.com> Tested-by: Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: gspca - sn9c20x: Correct onstack wait_queue_head declarationYong Zhang
Use DECLARE_WAIT_QUEUE_HEAD_ONSTACK to make lockdep happy Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> CC: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: saa7146: fix up bytesperline if it is an impossible valueMichael Hunold
xawtv using DGA on a Radeon graphics card provides bogus values to S_FBUF, which will then screw up overlay video: https://bugs.launchpad.net/ubuntu/+source/xawtv/+bug/499734 This fixes the bytesperline value if it is off completely. Signed-off-by: Michael Hunold <michael@mihu.de> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: V4L: vpfe_capture - free ccdc_lock when memory allocation failsMurali Karicheri
This patch fixes a bug in vpfe_probe() that doesn't call mutex_unlock() if memory allocation for ccdc_cfg fails. See also the smatch warning report from Dan Carpenter that shows this as an issue. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: V4L - Makfile:Removed duplicate entry of davinciVaibhav Hiremath
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: omap24xxcam: potential buffer overflowDan Carpenter
The previous loop goes until last == VIDEO_MAX_FRAME, so this could potentially go one past the end of the loop. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06ACPI: sleep: init_set_sci_en_on_resume for Dell Studio 155xKamal Mostafa
Add Dell Studio models (1558, 1557, 1555) to the 'set_sci_en_on_resume' list to fix hang on resume. BugLink: http://bugs.launchpad.net/bugs/553498 Signed-off-by: Kamal Mostafa <kamal@canonical.com> Acked-by: Alex Chiang <achiang@canonical.com> Cc: stable@kernel.org Signed-off-by: Len Brown <len.brown@intel.com>
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