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2010-08-09[S390] ccwreq: add ability to use all pathsSebastian Ott
Change the ccwrequest infrastructure to use more than one channel path per start I/O. A flag "singlepath" is added to struct ccw_request - if set, the old behavior is used. This flag is set for all exploiters of the ccwrequest infrastructure - so there is no functional change through this patch. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-08-09[S390] cio: ccw_device_online_store return -EINVAL in case of missing driverSebastian Ott
If no driver is attached to a device or the driver provides no set_online/set_offline function, setting this device online/offline via its sysfs online attribute will silently fail but return success. This patch changes the behavior to return -EINVAL in those cases. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-08-09[S390] cio: Log the response from the unit check handlerMichael Ernst
Log the response from the unit check handler which triggers further cio internal i/o processing. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-08-09[S390] cio: CHSC SIOSL SupportMichael Ernst
A Linux interface for the CHSC command store-I/O-operation-status-and-initiate-logging (SIOSL). Model-dependent logging within the channel subsystem can be invoked via a helper function or a writable subchannel device attribute. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-08-09ecryptfs: release reference to lower mount if interpose failsLino Sanfilippo
In ecryptfs_lookup_and_interpose_lower() the lower mount is not decremented if allocation of a dentry info struct failed. As a result the lower filesystem cant be unmounted any more (since it is considered busy). This patch corrects the reference counting. Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Cc: stable@kernel.org Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-08-09eCryptfs: Handle ioctl calls with unlocked and compat functionsTyler Hicks
Lower filesystems that only implemented unlocked_ioctl weren't being passed ioctl calls because eCryptfs only checked for lower_file->f_op->ioctl and returned -ENOTTY if it was NULL. eCryptfs shouldn't implement ioctl(), since it doesn't require the BKL. This patch introduces ecryptfs_unlocked_ioctl() and ecryptfs_compat_ioctl(), which passes the calls on to the lower file system. https://bugs.launchpad.net/ecryptfs/+bug/469664 Reported-by: James Dupin <james.dupin@gmail.com> Cc: stable@kernel.org Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-08-09ecryptfs: Fix warning in ecryptfs_process_response()Prarit Bhargava
Fix warning seen with "make -j24 CONFIG_DEBUG_SECTION_MISMATCH=y V=1": fs/ecryptfs/messaging.c: In function 'ecryptfs_process_response': fs/ecryptfs/messaging.c:276: warning: 'daemon' may be used uninitialized in this function Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-08-09CRIS: ioctl for getting RS485 informationClaudio Scordino
Add ioctl to CRIS serial driver to get RS485 data from user-space. Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2010-08-09drm: fix fallouts from slow-work -> wq conversionTejun Heo
Commit 991ea75c (drm: use workqueue instead of slow-work), which made drm to use wq instead of slow-work, didn't account for the return value difference between delayed_slow_work_enqueue() and queue_delayed_work(). The former returns 0 on success and -errno on failures while the latter never fails and only uses the return value to indicate whether the work was already pending or not. This misconversion triggered spurious error messages. Remove the now unnecessary return value check and error message. Markus: caught another incorrect conversion in drm_kms_helper_poll_enable() Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org
2010-08-09tx493xide: use min_t() macro instead of min()Atsushi Nemoto
This fixes a warning ("comparison of distinct pointer types lacks a cast") introduced by the commit 040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2 ("tx493xide: use ->pio_mode value to determine pair device speed"). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09drivers/ide: Use memdup_userJulia Lawall
Use memdup_user when user data is immediately copied into the allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09via82cxxx: fix typo for VT6415 PCIE PATA IDE Host Controller support.Yann Dirson
Without this fix, init of the via82cxxx driver causes a oops with a stack resembling the one below, and the boot blocks between init of USB devices and launch of init (was easy to bisect by booting with init=/bin/sh). Pid: 279, comm: work_for_cpu Not tainted 2.6.34.1-00003-ga42ea77 #2 Call Trace: [<ffffffff81045691>] ? warn_slowpath_common+0x76/0x8c [<ffffffff810456f9>] ? warn_slowpath_fmt+0x40/0x45 [<ffffffff812eb5a1>] ? printk+0x40/0x47 [<ffffffff8108e1fd>] ? enable_irq+0x3e/0x64 [<ffffffffa0003900>] ? ide_probe_port+0x55c/0x589 [ide_core] [<ffffffffa0003f22>] ? ide_host_register+0x273/0x628 [ide_core] [<ffffffffa00083e3>] ? ide_pci_init_two+0x4da/0x5c5 [ide_core] [<ffffffff8106117e>] ? up+0xe/0x36 [<ffffffff81045d7e>] ? release_console_sem+0x17e/0x1ae [<ffffffff812d945b>] ? klist_iter_exit+0x14/0x1e [<ffffffff8120ed23>] ? bus_find_device+0x75/0x83 [<ffffffffa0022832>] ? via_init_one+0x269/0x28a [via82cxxx] [<ffffffffa00223a2>] ? init_chipset_via82cxxx+0x0/0x1ea [via82cxxx] [<ffffffff81059f25>] ? do_work_for_cpu+0x0/0x1b [<ffffffff81190c65>] ? local_pci_probe+0x12/0x16 [<ffffffff81059f30>] ? do_work_for_cpu+0xb/0x1b [<ffffffff8105d0dd>] ? kthread+0x75/0x7d [<ffffffff810097e4>] ? kernel_thread_helper+0x4/0x10 [<ffffffff8105d068>] ? kthread+0x0/0x7d [<ffffffff810097e0>] ? kernel_thread_helper+0x0/0x10 ---[ end trace 89c8cb70379b5bda ]--- The typo was introduced in a354ae8747d0687093ce244e76b15b6174d2f098, and affects 2.6.33-rc4 and later. Signed-off-by: Yann Dirson <ydirson@altern.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09ide-cd: Do not access completed requests in the irq handlerBorislav Petkov
ide_cd_error_cmd() can complete an erroneous request with leftover buffers. Signal this with its return value so that the request is not accessed after its completion in the irq handler and we oops. Cc: <stable@kernel.org> # 32.x 33.x 34.x Signed-off-by: Borislav Petkov <bp@alien8.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09sparc64: Update defconfig.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09workqueue: workqueue_cpu_callback() should be cpu_notifier instead of ↵Tejun Heo
hotcpu_notifier Commit 6ee0578b (workqueue: mark init_workqueues as early_initcall) made workqueue SMP initialization depend on workqueue_cpu_callback(), which however was registered as hotcpu_notifier() and didn't get called if CONFIG_HOTPLUG_CPU is not set. This made gcwqs on non-boot CPUs not create their initial workers leading to boot failures. Fix it by making it a cpu_notifier. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-and-bisected-by: walt <w41ter@gmail.com> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
2010-08-09Merge branch 'async' of macbook:git/btrfs-unstableDavid Woodhouse
Conflicts: drivers/md/Makefile lib/raid6/unroll.pl
2010-08-09fix printk typo 'faild'Paul Bolle
Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-08-09Fix spelling fuction -> function in commentsStefan Weil
To avoid more patches, I also fixed other spelling and grammar bugs when they were in the same or following line: successfull -> successful parse -> parses controler -> controller controlers -> controllers Cc: Jiri Kosina <trivial@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-08-09sparc: Kill user copy check code.David S. Miller
For whatever reason GCC isn't able to figure things out in the control flow (in particular when min() and max() expressions are involved) on sparc as well as it can on x86. So lots of useless incorrect user copy warnings get spewed and the full-on compile failure mode of the user copy checks were never usable on sparc at all. People can debug these kinds of problems on x86. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08sparc64: Fix perf_arch_get_caller_regs().David S. Miller
After b0f82b81fe6bbcf78d478071f33e44554726bc81 ("perf: Drop the skip argument from perf_arch_fetch_regs_caller") the build broke on sparc64 due to the lack of a module symbol export of __perf_arch_fetch_caller_regs. But that assembler helper can actually be complete eliminated now that the semantics of this interface have been greatly simplified. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08sparc64: Add missing ID to parport probing code.David S. Miller
SunBlade-2500 has 'parallel' device node with compatible property "pnpALI,1533,3" so add that to the ID table. Reported-by: Mikael Pettersson <mikpe@it.uu.se> Tested-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-09powerpc: fix build with make 3.82Sam Ravnborg
Thomas Backlund reported that the powerpc build broke with make 3.82. It failed with the following message: arch/powerpc/Makefile:183: *** mixed implicit and normal rules. Stop. The fix is to avoid mixing non-wildcard and wildcard targets. Reported-by: Thomas Backlund <tmb@mandriva.org> Tested-by: Thomas Backlund <tmb@mandriva.org> Cc: Michal Marek <mmarek@suse.cz> Cc: stable <stable@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-08-09Revert "Input: appletouch - fix integer overflow issue"Benjamin Herrenschmidt
This reverts commit 04b4b88cca0ebe3813b4b6f014fb6a0db380b137. While the original problem only caused a slight disturbance on the edge of the touchpad, the commit above to "fix" it completely breaks operation on some other models such as mine. We'll sort this out separately, revert the patch for now. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-08-08igbvf.txt: Add igbvf DocumentationJeff Kirsher
Adds documentation for the igbvf (igb virtual function driver). v2: - Removed trailing white space - Removed Ethtool version info Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08igb.txt: Add igb documentationJeff Kirsher
Add documentation for the igb networking driver. v2: - Removed trailing white space - Removed Ethtool version info - Removed LRO kernel version info Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08e100/e1000*/igb*/ixgb*: Add missing read memory barrierJeff Kirsher
Based on patches from Sonny Rao and Milton Miller... Combined the patches to fix up clean_tx_irq and clean_rx_irq. The PowerPC architecture does not require loads to independent bytes to be ordered without adding an explicit barrier. In ixgbe_clean_rx_irq we load the status bit then load the packet data. With packet split disabled if these loads go out of order we get a stale packet, but we will notice the bad sequence numbers and drop it. The problem occurs with packet split enabled where the TCP/IP header and data are in different descriptors. If the reads go out of order we may have data that doesn't match the TCP/IP header. Since we use hardware checksumming this bad data is never verified and it makes it all the way to the application. This bug was found during stress testing and adding this barrier has been shown to fix it. The bug can manifest as a data integrity issue (bad payload data) or as a BUG in skb_pull(). This was a nasty bug to hunt down, if people agree with the fix I think it's a candidate for stable. Previously Submitted to e1000-devel only for ixgbe http://marc.info/?l=e1000-devel&m=126593062701537&w=3 We've now seen this problem hit with other device drivers (e1000e mostly) So I'm resubmitting with fixes for other Intel Device Drivers with similar issues. CC: Milton Miller <miltonm@bga.com> CC: Anton Blanchard <anton@samba.org> CC: Sonny Rao <sonnyrao@us.ibm.com> CC: stable <stable@kernel.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08ixgbe: fix build error with FCOE_CONFIG without DCB_CONFIGJohn Fastabend
Building ixgbe without DCB_CONFIG and FCOE_CONFIG will cause a build error. This resolves the build error by wrapping the fcoe.up in CONFIG_IXGBE_DCB ifdefs. Also frames were being priority VLAN tagged even without DCB enabled. This fixes this so that 8021Q priority tags are only added with DCB actually enabled. Reported-by: divya <dipraksh@linux.vnet.ibm.com> Reported-by: Jon Mason <jon.mason@exar.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-08V4L/DVB: tvp7002: fix write to H-PLL Feedback Divider LSB registerRajashekhara, Sudhakar
H-PLL Feedback Divider LSB register is an 8 bit register out of which the first 4 bits are reserved. Current code is writing to these reserved location. This patch corrects this issue by left shifting the values being written to the register by 4. This patch has been tested on DM6467 EVM with 720P-60 and 1080I-60 inputs. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: dvb: siano: free spinlock before schedule()Kulikov Vasiliy
Calling schedule() holding spinlock with disables irqs is improper. As spinlock protects list coredev->buffers, it can be unlocked untill wakeup. This bug was introduced in a9349315f65cd6a16e8fab1f6cf0fd40f379c4db. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: media: video: pvrusb2: remove custom hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: drivers: usbvideo: remove custom implementation of hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: Report supported QAM modes on bt8xxArnuschky
Here a small patch to get a TwinHan VT DST DVB-T card working with kernels >= 2.6.32. Analogously to http://linuxtv.org/hg/v4l-dvb/rev/0e735b509163 I had to: "Fill in the .caps field in struct dst_dvbt_ops (around line 1763) with all the supported QAM modulation methods to match the capabilities of the card as implemented in function dst_set_modulation (around line 502). Note that beginning with linux kernel version 2.6.32 the modulation method is checked (by function dvb_frontend_check_parameters in file drivers/media/dvb/dvb-core/dvb_frontend.c) and thus tuning fails if you use a modulation method that is not present in the .caps field." Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: media: ir-keytable: null dereference in debug codeDan Carpenter
"ir_dev->props" can be NULL. We only use raw mode if "ir_dev->props" is non-NULL and "ir_dev->props->driver_type == RC_DRIVER_IR_RAW". Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: ivtv: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: ivtv: convert gpio subdev to new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: wm8739: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: cs53l32a: convert to new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: wm8775: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: cx2341x: convert to the control frameworkHans Verkuil
Since this module is also used by drivers that are not yet converted, the old and new code have to co-exist. The source is split into three parts: a common part at the top, which is used by both old and new code, then the old code followed by the new control framework implementation. This new code is much more readable (and shorter!) than the original code. Once all bridge drivers that use this are converted the old code can be deleted. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: cx25840: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: cx25840/ivtv: replace ugly priv control with s_configHans Verkuil
The cx25840 used a private control CX25840_CID_ENABLE_PVR150_WORKAROUND to be told whether to enable a workaround for certain pvr150 cards. This is really config data that it needs to get at load time. Implemented this in cx25840 and ivtv. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: saa717x: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: msp3400: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: saa7115: convert to the new control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: v4l2: hook up the new control framework into the core frameworkHans Verkuil
Add the calls needed to automatically merge subdev controls into a bridge control handler. Hook up the control framework in __video_ioctl2 and video_register_device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: Documentation: add v4l2-controls.txt documenting the new controls APIHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: v4l2-ctrls: Whitespace cleanupsMauro Carvalho Chehab
Fixes 37 checkpatch.pl warnings like: WARNING: please, no space before tabs +^Icase V4L2_CID_MPEG_VIDEO_PULLDOWN: ^Ireturn "Video Pulldown";$ Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: v4l2-ctrls: reorder 'case' statements to match order in headerHans Verkuil
To make it easier to determine whether all controls are added in v4l2-ctrls.c the case statements inside the switch are re-ordered to match the header. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: v4l2: Add new control handling frameworkHans Verkuil
Add a new framework to handle controls which makes life for driver developers much easier. Note that this patch moves some of the control support that used to be in v4l2-common.c to v4l2-ctrls.c. The tables were copied unchanged. The body of v4l2_ctrl_query_fill() was copied to a new v4l2_ctrl_fill() function in v4l2-ctrls.c. This new function doesn't use the v4l2_queryctrl struct anymore, which makes it more general. The remainder of v4l2-ctrls.c is all new. Highlights include: - No need to implement VIDIOC_QUERYCTRL, QUERYMENU, S_CTRL, G_CTRL, S_EXT_CTRLS, G_EXT_CTRLS or TRY_EXT_CTRLS in either bridge drivers or subdevs. New wrapper functions are provided that can just be plugged in. Once everything has been converted these wrapper functions can be removed as well. - When subdevices are added their controls can be automatically merged with the bridge driver's controls. - Most drivers just need to implement s_ctrl to set the controls. The framework handles the locking and tries to be as 'atomic' as possible. - Ready for the subdev device nodes: the same mechanism applies to subdevs and their device nodes as well. Sub-device drivers can make controls local, preventing them from being merged with bridge drivers. - Takes care of backwards compatibility handling of VIDIOC_S_CTRL and VIDIOC_G_CTRL. Handling of V4L2_CID_PRIVATE_BASE is fully transparent. CTRL_CLASS controls are automatically added. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-08V4L/DVB: v4l: s5p-fimc: Fix coding style issuesPawel Osciak
Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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