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2010-05-19Revert "rtc: omap: let device wakeup capability be configured from chip init ↵Kevin Hilman
logic" This reverts commit 9c0a342c45b2d98209ac473ea7a429ddd5c1b473 because it was included without proper signoffs from RTC maintainers.
2010-05-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (127 commits) sh: update defconfigs. sh: Fix up the NUMA build for recent LMB changes. sh64: provide a stub per_cpu_trap_init() definition. sh: fix up CONFIG_KEXEC=n build. sh: fixup the docbook paths for clock framework shuffling. driver core: Early dev_name() depends on slab_is_available(). sh: simplify WARN usage in SH clock driver sh: Check return value of clk_get on ms7724 sh: Check return value of clk_get on ecovec24 sh: move sh clock-cpg.c contents to drivers/sh/clk-cpg.c sh: move sh clock.c contents to drivers/sh/clk. sh: move sh asm/clock.h contents to linux/sh_clk.h V2 sh: remove unused clock lookup sh: switch boards to clkdev sh: switch sh4-202 to clkdev sh: switch shx3 to clkdev sh: switch sh7757 to clkdev sh: switch sh7763 to clkdev sh: switch sh7780 to clkdev sh: switch sh7786 to clkdev ...
2010-05-19Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (24 commits) [S390] drivers/s390/char: Use kmemdup [S390] drivers/s390/char: Use kstrdup [S390] debug: enable exception-trace debug facility [S390] s390_hypfs: Add new attributes [S390] qdio: remove API wrappers [S390] qdio: set correct bit in dsci [S390] qdio: dont convert timestamps to microseconds [S390] qdio: remove memset hack [S390] qdio: prevent starvation on PCI devices [S390] qdio: count number of qdio interrupts [S390] user space fault: report fault before calling do_exit [S390] topology: expose core identifier [S390] dasd: remove uid from devmap [S390] dasd: add dynamic pav toleration [S390] vdso: add missing vdso_install target [S390] vdso: remove redundant check for CONFIG_64BIT [S390] avoid default_llseek in s390 drivers [S390] vmcp: disallow modular build [S390] add breaking event address for user space [S390] virtualization aware cpu measurement ...
2010-05-19Input: psmouse - small formatting changes to better follow coding styleDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19libata-sff: separate out BMDMA qc_issueTejun Heo
Separate out ata_bmdma_qc_issue() from ata_sff_qc_issue() such that ata_sff_qc_issue() only deals with non-BMDMA SFF protocols (PIO and nodata) while ata_bmdma_qc_issue() deals with the BMDMA protocols and uses ata_sff_qc_issue() for non-DMA commands. All the users are updated accordingly. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: prd is BMDMA specificTejun Heo
struct ata_prd and ap->prd are BMDMA specific. Add bmdma_ prefix to them and move them inside CONFIG_ATA_SFF. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: ata_sff_[dumb_]qc_prep are BMDMA specificTejun Heo
Both qc_prep functions deal only with BMDMA PRD setup and PIO only SFF drivers don't need them. Rename to ata_bmdma_[dumb_]qc_prep() and relocate. All usages are renamed except for pdc_adma and sata_qstor. Those two drivers are not BMDMA drivers and don't need to call BMDMA qc_prep functions. Calls to ata_sff_qc_prep() in the two drivers are removed. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: separate out BMDMA EHTejun Heo
Some of error handling logic in ata_sff_error_handler() and all of ata_sff_post_internal_cmd() are for BMDMA. Create ata_bmdma_error_handler() and ata_bmdma_post_internal_cmd() and move BMDMA part into those. While at it, change DMA protocol check to ata_is_dma(), fix post_internal_cmd to call ap->ops->bmdma_stop instead of directly calling ata_bmdma_stop() and open code hardreset selection so that ata_std_error_handler() doesn't have to know about sff hardreset. As these two functions are BMDMA specific, there's no reason to check for bmdma_addr before calling bmdma methods if the protocol of the failed command is DMA. sata_mv and pata_mpc52xx now don't need to set .post_internal_cmd to ATA_OP_NULL and pata_icside and sata_qstor don't need to set it to their bmdma_stop routines. ata_sff_post_internal_cmd() becomes noop and is removed. This fixes p3 described in clean-up-BMDMA-initialization patch. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: port_task is SFF specificTejun Heo
port_task is tightly bound to the standard SFF PIO HSM implementation. Using it for any other purpose would be error-prone and there's no such user and if some drivers need such feature, it would be much better off using its own. Move it inside CONFIG_ATA_SFF and rename it to sff_pio_task. The only function which is exposed to the core layer is ata_sff_flush_pio_task() which is renamed from ata_port_flush_task() and now also takes care of resetting hsm_task_state to HSM_ST_IDLE, which is possible as it's now specific to PIO HSM. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: ap->[last_]ctl are SFF specificTejun Heo
ap->[last_]ctl are specific to SFF controllers. Put them inside CONFIG_ATA_SFF and move initialization into ata_sff_port_init(). Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: rename ap->ops->drain_fifo() to sff_drain_fifo()Tejun Heo
->drain_fifo() is SFF specific. Rename and relocate it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init()Tejun Heo
In preparation of proper SFF/BMDMA separation, introduce ata_sff_init/exit() and ata_sff_port_init(). These functions currently don't do anything. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: clean up BMDMA initializationTejun Heo
When BMDMA initialization failed or BMDMA was not available for whatever reason, bmdma_addr was left at zero and used as an indication that BMDMA shouldn't be used. This leads to the following problems. p1. For BMDMA drivers which don't use traditional BMDMA register, ata_bmdma_mode_filter() incorrectly inhibits DMA modes. Those drivers either have to inherit from ata_sff_port_ops or clear ->mode_filter explicitly. p2. non-BMDMA drivers call into BMDMA PRD table allocation. It doesn't actually allocate PRD table if bmdma_addr is not initialized but is still confusing. p3. For BMDMA drivers which don't use traditional BMDMA register, some methods might not be invoked as expected (e.g. bmdma_stop from ata_sff_post_internal_cmd()). p4. SFF drivers w/ custom DMA interface implement noop BMDMA ops worrying libata core might call into one of them. These problems are caused by the muddy line between SFF and BMDMA and the assumption that all BMDMA controllers initialize bmdma_addr. This patch fixes p1 and p2 by removing the bmdma_addr assumption and moving prd allocation to BMDMA port start. Later patches will fix the remaining issues. This patch improves BMDMA initialization such that * When BMDMA register initialization fails, falls back to PIO instead of failing. ata_pci_bmdma_init() never fails now. * When ata_pci_bmdma_init() falls back to PIO, it clears ap->mwdma_mask and udma_mask instead of depending on ata_bmdma_mode_filter(). This makes ata_bmdma_mode_filter() unnecessary thus resolving p1. * ata_port_start() which actually is BMDMA specific is moved to ata_bmdma_port_start(). ata_port_start() and ata_sff_port_start() are killed. * ata_sff_port_start32() is moved and renamed to ata_bmdma_port_start32(). Drivers which no longer call into PRD table allocation are... pdc_adma, sata_inic162x, sata_qstor, sata_sx4, pata_cmd640 and all drivers which inherit from ata_sff_port_ops. pata_icside sets ->port_start to ATA_OP_NULL as it doesn't need PRD but is a BMDMA controller and doesn't have custom port_start like other such controllers. Note that with the previous patch which makes all and only BMDMA drivers inherit from ata_bmdma_port_ops, this change doesn't break drivers which need PRD table. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19libata-sff: clean up inheritance in several driversTejun Heo
1. pata_cmd640 is PIO only. Inherit from sff. 2. pata_macio is BMDMA. Inherit from bmdma and drop explicit bmdma_mode_filter() setting. 3. In sata_mv, unlike mv5, mv6 is BMDMA. Inherit from bmdma and don't clear ->post_internal_cmd(). 4. bf54x and icside are quasi-BMDMA controllers which don't use the standard BMDMA registers so they don't initialize bmdma_addr and inherit from sff to avoid the default mode_filter which disables DMA modes if bmdma_addr is not initialized. For 2 and 3, this patch makes the drivers explicitly specify ->mode_filter to ATA_OP_NULL while inheriting from ata_bmdma_port_ops. These will be removed by the next patch. This patch makes all and only BMDMA drivers inherit from ata_bmdma_port_ops to ease further SFF/BMDMA separation. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-05-19Input: synaptics - set dimensions as reported by firmwareDmitry Torokhov
Newer Synaptics firmware allows to query maximim dimensions reported by device, let's use this data. Tested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: elantech - relax signature checksDmitry Torokhov
Apparently there are Elantech touchpads that report non-zero in the 2nd byte of their signature. Adjust the detection routine so that if 2nd byte is zero and 3rd byte contains value that is not a valid report rate, we still assume that signature is valid. Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: elantech - enforce common prefix on messagesDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: wistron_btns - switch to using kmemdup()Julia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: usbtouchscreen - switch to using kmemdup()Julia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: do not force selecting i8042 on MoorestownJacob Pan
Moorestown does not have i8042 based keyboard controller, so give an option to deselect i8042 for non-pc mid. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: Documentation/sysrq.txt - update KEY_SYSRQ infoPaul Fox
While setting up sysrq operation on the XO laptop (which lacks a SysRq key), i realized that the documentation was quite out of date. Change documentation of SysRq to reflect current KEY_SYSRQ value. Signed-off-by: Paul Fox <pgf@laptop.org> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: 88pm860x_onkey - remove invalid irq number assignmentHaojian Zhuang
Irq number of onkey is assigned twice. The second assignment is wrong. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: i8042 - add a PNP entry to the aux device listMatthew Garrett
Windows checks for an ALPS PS/2 device in PNP. Add it on the off-chance that there's a machine that expresses this without also providing a compatibility ID. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: i8042 - add some extra PNP keyboard typesMatthew Garrett
Some Japanese machines declare their keyboard with a different PNP ID. Add it to the list of probed device IDs. While we're at it, add all the other IDs that Windows binds to - we'll probably never see them in the real world, but it doesn't hurt. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Input: wm9712 - fix wm97xx_set_gpio() logicManuel Lauss
WM97XX_GPIO_HIGH is not a bitmap and should to be treated as such. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-19Merge commit 'v2.6.34' into nextDmitry Torokhov
2010-05-19perf session: Make read_build_id routines look at the host_machine tooArnaldo Carvalho de Melo
The changes made to support host and guest machines in a session, that started when the 'perf kvm' tool was introduced ended up introducing a bug where the host_machine was not having its DSOs traversed for build-id processing. Fix it by moving some methods to the right classes and considering the host_machine when processing build-ids. Reported-by: Tom Zanussi <tzanussi@gmail.com> Reported-by: Stephane Eranian <eranian@google.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-05-19perf symbols: Don't try to read the build-id twiceArnaldo Carvalho de Melo
In __dsos__read_build_ids if the dso already had its build-id read, don't try again. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-05-19mtd: update gfp/slab.h includesTejun Heo
Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-05-19jffs2: Stop triggering block erases from jffs2_write_super()Joakim Tjernlund
This is the culmination of this sequence of patches. By moving the block erasing from jffs2_write_super() into the GC code, we avoid huge latencies on unmount where it waits for _all_ pending blocks to be erased, and we allow better control for time-critical tasks by stopping the GC thread. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-05-19jffs2: Rename jffs2_erase_pending_trigger() to jffs2_dirty_trigger()Joakim Tjernlund
Now that we do erases from GC and trigger the GC thread to do them instead of using kupdated, this function is misnamed. It's only used for triggering wbuf flush on NAND flash now. Rename it accordingly. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-05-19jffs2: Use jffs2_garbage_collect_trigger() to trigger pending erasesDavid Woodhouse
This is now done in a GC pass; we don't need to trigger kupdated to do it. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-05-19jffs2: Require jffs2_garbage_collect_trigger() to be called with lock heldDavid Woodhouse
We're about to call this from a bunch of places which already hold c->erase_completion_lock, so add an assertion and change its existing callers to do the same. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-05-19V4L/DVB (13554a): v4l: Use the video_drvdata function in driversMauro Carvalho Chehab
Fix all device drivers to use the video_drvdata function instead of maintaining a local list of minor to private data mappings. Call video_set_drvdata to register the driver private pointer when not already done. Where applicable, the local list of mappings is completely removed when it becomes unused. [mchehab.redhat.com: patch broke into two. This one changes just tm6000] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: vivi and mem2mem_testdev need slab.h to buildRandy Dunlap
Fix vivi and mem2mem_testdev build errors: need to #include <linux/slab.h>: drivers/media/video/vivi.c:1144: error: implicit declaration of function 'kfree' drivers/media/video/vivi.c:1156: error: implicit declaration of function 'kzalloc' drivers/media/video/vivi.c:1156: warning: assignment makes pointer from integer without a cast drivers/media/video/mem2mem_testdev.c:862: error: implicit declaration of function 'kzalloc' drivers/media/video/mem2mem_testdev.c:862: warning: assignment makes pointer from integer without a cast drivers/media/video/mem2mem_testdev.c:874: error: implicit declaration of function 'kfree' drivers/media/video/mem2mem_testdev.c:944: warning: assignment makes pointer from integer without a cast Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: tm6000: bugfix image positionStefan Ringel
bugfix incorrect image and line position in videobuffer Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSETJarod Wilson
On Tue, May 04, 2010 at 06:06:41PM +0200, Dan Carpenter wrote: > On Tue, May 04, 2010 at 10:03:18AM -0400, Jarod Wilson wrote: > > @@ -1205,7 +1204,7 @@ static u32 imon_panel_key_lookup(u64 hw_code) > > if (imon_panel_key_table[i].hw_code == (code | 0xffee)) > > break; > > > > - keycode = imon_panel_key_table[i % IMON_KEY_RELEASE_OFFSET].keycode; > > + keycode = imon_panel_key_table[i].keycode; > > > > return keycode; > > } > > There is still potentially a problem here because if we don't hit the > break statement, then we're one past the end of the array. D'oh. Okay, here's v2, should fix that buglet too. This hack was used when the imon driver was using internal key lookup routines, but became dead weight when the driver was converted to use ir-core's key lookup routines. These bits simply didn't get removed, drop 'em now. Pointed out by Dan Carpenter. v2: fix possible attempt to access beyond end of key table array, also pointed out by Dan. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: tm6000: README - add vbiStefan Ringel
Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: Fix unlock logic at medusa_video_initMauro Carvalho Chehab
As reported by Dan Carpenter: > This was my patch: "cx25821: fix double unlock in medusa_video_init()" > > It accidentally got merged two times. The version from the staging tree > is not correct. Please can you revert it: > 7a02f549fcc30fe6be0c0024beae9a3db22e1af6 "Staging: cx25821: fix double > unlock in medusa_video_init()" After reviewing the logic at the function, instead of just adding a patch to revert the wrong one, the better is to apply a different logic: add a goto that will always unlock and return the error. This simplifies the code a little bit, and, instead of just return -EINVAL, it will return the error condition reported by the called functions. This patch is folded with another patch from Dan that added one missing goto. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: fix dvb frontend lockupmatthieu castet
If my dvb device is removed while in use, I got the following oops: [ 4920.484084] Call Trace: [ 4920.484102] [<c102daad>] ? default_wake_function+0x0/0x8 [ 4920.484147] [<f8cb09e1>] ? dvb_unregister_frontend+0x95/0xcc [dvb_core] [ 4920.484157] [<c1044412>] ? autoremove_wake_function+0x0/0x2d [ 4920.484168] [<f8dd1af2>] ? dvb_usb_adapter_frontend_exit+0x12/0x21 [dvb_usb] [ 4920.484176] [<f8dd12f1>] ? dvb_usb_exit+0x26/0x88 [dvb_usb] [ 4920.484184] [<f8dd138d>] ? dvb_usb_device_exit+0x3a/0x4a [dvb_usb] [ 4920.484217] [<f7fe1b08>] ? usb_unbind_interface+0x3f/0xb4 [usbcore] [ 4920.484227] [<c11a4178>] ? __device_release_driver+0x74/0xb7 [ 4920.484233] [<c11a4247>] ? device_release_driver+0x15/0x1e [ 4920.484243] [<c11a3a33>] ? bus_remove_device+0x6e/0x87 [ 4920.484249] [<c11a26d6>] ? device_del+0xfa/0x152 [ 4920.484264] [<f7fdf609>] ? usb_disable_device+0x59/0xb9 [usbcore] [ 4920.484279] [<f7fdb9ee>] ? usb_disconnect+0x70/0xdc [usbcore] [ 4920.484294] [<f7fdc728>] ? hub_thread+0x521/0xe1d [usbcore] [ 4920.484301] [<c1044412>] ? autoremove_wake_function+0x0/0x2d [ 4920.484316] [<f7fdc207>] ? hub_thread+0x0/0xe1d [usbcore] [ 4920.484321] [<c10441e0>] ? kthread+0x61/0x66 [ 4920.484327] [<c104417f>] ? kthread+0x0/0x66 [ 4920.484336] [<c1003d47>] ? kernel_thread_helper+0x7/0x10 If there are users (for example users == -2) : - dvb_unregister_frontend : - stop kernel thread with dvb_frontend_stop : - fepriv->exit = 1; - thread loop catch stop event and break while loop - fepriv->thread = NULL; and fepriv->exit = 0; - dvb_unregister_frontend wait on "fepriv->dvbdev->wait_queue" that fepriv->dvbdev->users==-1. The user finish : - dvb_frontend_release - set users to -1 - don't wait wait_queue because fepriv->exit != 1 => dvb_unregister_frontend never exit the wait queue. Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: s2255drv: remove dead codeDan Carpenter
My concern initially was we dereference "dev" in the parameter list to s2255_dev_err() but it turns out that code path is never used. The s2255_stop_readpipe() is only called from one place and "dev" is never null. So this patch just removes the whole condition here. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: linux-dev@sensoray.com Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: s2255drv: return if vdev not foundDan Carpenter
The original code didn't handle the case where vdev was not found so I added a check for that. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: linux-dev@sensoray.com Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ov511: cleanup: remove unneeded null checkDan Carpenter
We dereference "ov" unconditionally throughout the function so there is no way it can be NULL here. This code has been around for ages so if it were possible for "ov" to be NULL someone would have complained. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: media/mem2mem: dereferencing free memoryDan Carpenter
We dereferenced "ctx" on the error path. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: media/IR: Add missing include file to rc-map.cPeter Huewe
This patch adds a missing include linux/delay.h to prevent build failures[1-5] Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: dvb/stv6110x: cleanup error handlingDan Carpenter
The "stv6110x" is NULL so we can just return directly without calling kfree(). Also I changed the printk() to make checkpatch.pl happy. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to KconfigDevin Heitmueller
Add the demod and tuner dependencies required for the Avermedia m780 to the Kconfig for the ngene driver. Thanks to Oliver Endriss for pointing this out. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ngene: start separating out DVB functions into separate fileDevin Heitmueller
Start moving the dvb specific code to ngene-dvb.c. Note that there is still stuff in ngene-core.c which could potentially be moved out, but it will require considerable reworking of the logic in order to continue to properly support DVB while also being able to support transport streams coming from analog MPEG encoders. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ngene: split out card specific code into a separate fileDevin Heitmueller
Split out the card profiles into a new file called ngene-cards.c. This is part of a larger refactoring of the driver in preparation for adding analog support. Note that this patch makes *no* functional change - all I did was cut/paste the code and add the function prototypes to ngene.h as needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ngene: split out i2c code into a separate fileDevin Heitmueller
Split out the i2c related code from the ngene-core.c into a new file called ngene-i2c.c. This is part of a larger refactoring of the driver in preparation for adding analog support. Note that this patch makes *no* functional change - all I did was cut/paste the code and add the function prototypes to ngene.h as needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>