- 26 11月, 2012 2 次提交
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由 Tomasz Stanislawski 提交于
This patch enhances mem2mem_testdev device with support for DMABUF importing via V4L2_MEMORY_DMABUF memory type. Signed-off-by: NTomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Tomasz Stanislawski 提交于
This patch enhances VIVI driver with a support for importing a buffer from DMABUF file descriptors. Signed-off-by: NTomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Tested-by: NMauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 23 11月, 2012 1 次提交
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由 Mauro Carvalho Chehab 提交于
This reverts commit 6ee28d94. The patch got some alien code there, not sure why. Revert it to apply it properly. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 22 11月, 2012 9 次提交
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由 Hans Verkuil 提交于
The dma_queue list is accessed by both the interrupt handler and by normal code. It needs to be protected by a lock to prevent possible list corruption. Corruption has been observed in 'real-life' conditions. Adding this lock made it go away. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
The dma_queue list is accessed by both the interrupt handler and by normal code. It needs to be protected by a lock to prevent possible list corruption. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Wei Yongjun 提交于
In case of error, the function vb2_dma_contig_init_ctx() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: NLad, Prabhakar <prabhakar.lad@ti.com> [prabhakar.lad@ti.com: reword commit header] Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Wei Yongjun 提交于
The v4l2_subdev_call() call returns -ENODEV when subdev is null and -ENOIOCTLCMD wnen no icotl is present. This patch fixes the return type check for v4l2_subdev_call(). The pattern E == C1 && E == C2 is always false. This patch fix this according to the assumption that && should be ||. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> [prabhakar.lad@ti.com: reword commit messaage] Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Wei Yongjun 提交于
The v4l2_subdev_call() call returns -ENODEV when subdev is null and -ENOIOCTLCMD wnen no icotl is present. This patch fixes the return type check for v4l2_subdev_call(). The pattern E == C1 && E == C2 is always false. This patch fix this according to the assumption that && should be ||. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> [prabhakar.lad@ti.com: reword commit message] Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Anatolij Gustschin 提交于
Try reading on video device. If the camera bus driver supports reading we can try it and return the result. Also add a debug line. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Shawn Guo 提交于
The mx1_camera driver has been broken for a few release cycles since commit 6bd08127 (dmaengine: imx-dma: merge old dma-v1.c with imx-dma.c). It seems there is no one even compile tested it since then, as doing so will end up with the following error. CC drivers/media/platform/soc_camera/mx1_camera.o In file included from drivers/media/platform/soc_camera/mx1_camera.c:44:0: arch/arm/mach-imx/include/mach/dma-mx1-mx2.h:8:25: fatal error: mach/dma-v1.h: No such file or directory It seems there is no one being interested in bringing it back to work [1] so far. Let's mark it BROKEN. [1] https://lkml.org/lkml/2012/2/9/171Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Murali Karicheri 提交于
As a first step towards migrating davinci platforms to use common clock framework, replace all instances of clk_enable() with clk_prepare_enable() and clk_disable() with clk_disable_unprepare(). Also fixes some issues related to clk clean up in the driver Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com> Acked-by: NLad, Prabhakar <prabhakar.lad@ti.com> Tested-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
set device_caps and also change the driver and bus_info to proper values as per standard. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 11月, 2012 2 次提交
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由 Lad, Prabhakar 提交于
This patch migrates VPBE display driver to videobuf2 framework. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
Warnings were generated because of the following commit changed data type for address pointer 195bbcac ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors add __iomem annotation to fix following warnings drivers/media/platform/davinci/vpbe_osd.c: In function ‘osd_read’: drivers/media/platform/davinci/vpbe_osd.c:49:2: warning: passing argument 1 of ‘__raw_readl’ makes pointer from integer without a cast [enabled by default] arch/arm/include/asm/io.h:104:19: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ This patch stores the ioremap_nocache() returned address in a void __iomem * instead of a unsigned long and passes the same to readl/writel functions which fixes the above warnings. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 14 11月, 2012 1 次提交
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由 Kirill Smelkov 提交于
Usage of TSTAMP_* macros has gone in 2010 in 730947bc (V4L/DVB: vivi: clean up and a major overhaul) but the macros remain. Say goodbye to them. Signed-off-by: NKirill Smelkov <kirr@mns.spb.ru> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 13 11月, 2012 1 次提交
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由 Mauro Carvalho Chehab 提交于
As reported by Stephen: After merging the v4l-dvb tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "sms_ir_exit" [drivers/media/common/siano/smsmdtv.ko] undefined! ERROR: "sms_ir_event" [drivers/media/common/siano/smsmdtv.ko] undefined! ERROR: "sms_ir_init" [drivers/media/common/siano/smsmdtv.ko] undefined! The smsir file should be part of the smsmdtv core, if RC is defined. Fix it. Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 29 10月, 2012 1 次提交
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由 Kirill Smelkov 提交于
Usage of BUFFER_TIMEOUT has gone in 2008 in 78718e5d (V4L/DVB (7492): vivi: Simplify the vivi driver and avoid deadlocks), but the macro remains. Say goodbye to it. Signed-off-by: NKirill Smelkov <kirr@mns.spb.ru> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 28 10月, 2012 2 次提交
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由 Mauro Carvalho Chehab 提交于
drivers/media/platform/soc_camera/soc_camera.c:1051:8: warning: variable 'ret' set but not used [-Wunused-but-set-variable] Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
drivers/media/platform/m2m-deinterlace.c:229:15: warning: variable 'd_size' set but not used [-Wunused-but-set-variable] Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 27 10月, 2012 6 次提交
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由 Srinivas Kandagatla 提交于
This patch removes some code duplication by using module_platform_driver. Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Srinivas Kandagatla 提交于
This patch removes some code duplication by using module_platform_driver. Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Srinivas Kandagatla 提交于
This patch removes some code duplication by using module_platform_driver. Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Archit Taneja 提交于
The omap_vout driver tries to set the DSS overlay_info using set_overlay_info() when the physical address for the overlay is still not configured. This happens in omap_vout_probe() and vidioc_s_fmt_vid_out(). The calls to omapvid_init(which internally calls set_overlay_info()) are removed from these functions. They don't need to be called as the omap_vout_device struct anyway maintains the overlay related changes made. Also, remove the explicit call to set_overlay_info() in vidioc_streamon(), this was used to set the paddr, this isn't needed as omapvid_init() does the same thing later. These changes are required as the DSS2 driver since 3.3 kernel doesn't let you set the overlay info with paddr as 0. Signed-off-by: NArchit Taneja <archit@ti.com> Tested-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Fabio Estevam 提交于
CODA_7541 is the coda_product type for mx53. The 'driver_data' for mx53 is CODA_IMX53 instead. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Fabio Estevam 提交于
commit 136b5721 (workqueue: deprecate __cancel_delayed_work()) made __cancel_delayed_work deprecated. Use cancel_delayed_work instead and get rid of the following warning: drivers/media/platform/coda.c:1543: warning: '__cancel_delayed_work' is deprecated (declared at include/linux/workqueue.h:437) Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NTejun Heo <tj@kernel.org> Acked-by: NJavier Martin <javier.martin@vista-silicon.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 26 10月, 2012 10 次提交
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由 Wei Yongjun 提交于
Using list_move_tail() instead of list_del() + list_add_tail(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sylwester Nawrocki 提交于
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Jesper Juhl 提交于
The header is not needed, so remove it. Signed-off-by: NJesper Juhl <jj@chaosbits.net> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Shaik Ameer Basha 提交于
In fimc_device_run(), variable "ret" is accepting signed integer values. But currently it is defined as u32. This patch will modify the type of "ret" variable to "int". Signed-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Shaik Ameer Basha 提交于
In gsc_m2m_device_run(), variable "ret" is accepting signed integer values. But currently it is defined as u32. This patch will modify the type of "ret" variable to "int". Signed-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Shaik Ameer Basha 提交于
As G-Scaler is going to stay unchanged across all exynos5 series SoCs, changing the driver compatible string name to "samsung,exynos5-gsc" from "samsung,exynos5250-gsc". This change is as per the discussion in the devicetree forum. http://www.mail-archive.com/devicetree-discuss@lists.ozlabs.org/msg16448.htmlSigned-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sachin Kamat 提交于
Fixes the following sparse warning: drivers/media/platform/s5p-fimc/fimc-mdevice.c:216:5: warning: symbol 'fimc_pipeline_s_stream' was not declared. Should it be static? Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sachin Kamat 提交于
Fixes the following sparse warning: drivers/media/platform/s5p-mfc/s5p_mfc_pm.c:31:10: warning: symbol 'clk_ref' was not declared. Should it be static? Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sachin Kamat 提交于
Used type casting to avoid the following compilation warning: drivers/media/platform/exynos-gsc/gsc-core.c:983:37: warning: incorrect type in assignment (different modifiers) drivers/media/platform/exynos-gsc/gsc-core.c:983:37: expected struct gsc_driverdata *driver_data drivers/media/platform/exynos-gsc/gsc-core.c:983:37: got void const *data Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sachin Kamat 提交于
Added missing const qualifier. Without this patch compiler gives the following warning: drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1576:2: warning: initialization from incompatible pointer type [enabled by default] drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1576:2: warning: (near initialization for ‘s5p_mfc_enc_ioctl_ops.vidioc_subscribe_event’) [enabled by default] Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 10 10月, 2012 1 次提交
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由 Mauro Carvalho Chehab 提交于
Reverted, as requested by Laurent: I don't consider it as being ready yet, as Sakari pointed out we need to investigate whether the right fix shouldn't be at the OMAP3 clocks level instead. This reverts commit 947c4808. Requested-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 09 10月, 2012 1 次提交
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由 Konstantin Khlebnikov 提交于
A long time ago, in v2.4, VM_RESERVED kept swapout process off VMA, currently it lost original meaning but still has some effects: | effect | alternative flags -+------------------------+--------------------------------------------- 1| account as reserved_vm | VM_IO 2| skip in core dump | VM_IO, VM_DONTDUMP 3| do not merge or expand | VM_IO, VM_DONTEXPAND, VM_HUGETLB, VM_PFNMAP 4| do not mlock | VM_IO, VM_DONTEXPAND, VM_HUGETLB, VM_PFNMAP This patch removes reserved_vm counter from mm_struct. Seems like nobody cares about it, it does not exported into userspace directly, it only reduces total_vm showed in proc. Thus VM_RESERVED can be replaced with VM_IO or pair VM_DONTEXPAND | VM_DONTDUMP. remap_pfn_range() and io_remap_pfn_range() set VM_IO|VM_DONTEXPAND|VM_DONTDUMP. remap_vmalloc_range() set VM_DONTEXPAND | VM_DONTDUMP. [akpm@linux-foundation.org: drivers/vfio/pci/vfio_pci.c fixup] Signed-off-by: NKonstantin Khlebnikov <khlebnikov@openvz.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Eric Paris <eparis@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Hugh Dickins <hughd@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Morris <james.l.morris@oracle.com> Cc: Jason Baron <jbaron@redhat.com> Cc: Kentaro Takeda <takedakn@nttdata.co.jp> Cc: Matt Helsley <matthltc@us.ibm.com> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Robert Richter <robert.richter@amd.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Venkatesh Pallipadi <venki@google.com> Acked-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 10月, 2012 2 次提交
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由 Ido Yariv 提交于
Commit c49f34bc ("ARM: OMAP2+ Move SoC specific headers to be local to mach-omap2") moved omap34xx.h to mach-omap2. This broke omap3isp, as it includes omap34xx.h. Instead of moving omap34xx to platform_data, simply add the two definitions the driver needs and remove the include altogether. Signed-off-by: NIdo Yariv <ido@wizery.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Peter Senna Tschudin 提交于
A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r1@ statement S; position p,p1; @@ S@p1;@p @script:python r2@ p << r1.p; p1 << r1.p1; @@ if p[0].line != p1[0].line_end: cocci.include_match(False) @@ position r1.p; @@ -;@p // </smpl> [mchehab@redhat.com: some hunks got bitroted; applied only the ones that succeeds] Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> [crope@iki.fi: For my drivers a8293, af9013, af9015, af9035] Acked-by: NAntti Palosaari <crope@iki.fi> Reviewed-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 06 10月, 2012 1 次提交
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由 Laurent Pinchart 提交于
Drivers must not rely on cpu_is_omap* macros (they will soon become private). Use the ISP revision instead to identify the hardware. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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