This is a note to let you know that I've just added the patch titled [media] platform: pxa_camera: add VIDEO_V4L2 dependency to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: platform-pxa_camera-add-video_v4l2-dependency.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From ff681022c6639c194fbb6893c50ace9e52a44788 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@xxxxxxxx> Date: Mon, 19 Sep 2016 09:46:30 -0300 Subject: [media] platform: pxa_camera: add VIDEO_V4L2 dependency From: Arnd Bergmann <arnd@xxxxxxxx> commit ff681022c6639c194fbb6893c50ace9e52a44788 upstream. Moving the pxa_camera driver from soc_camera lots the implied VIDEO_V4L2 Kconfig dependency, and building the driver without V4L2 results in a kernel that cannot link: drivers/media/platform/pxa_camera.o: In function `pxa_camera_remove': pxa_camera.c:(.text.pxa_camera_remove+0x10): undefined reference to `v4l2_clk_unregister' pxa_camera.c:(.text.pxa_camera_remove+0x18): undefined reference to `v4l2_device_unregister' drivers/media/platform/pxa_camera.o: In function `pxa_camera_probe': pxa_camera.c:(.text.pxa_camera_probe+0x458): undefined reference to `v4l2_of_parse_endpoint' drivers/media/v4l2-core/videobuf2-core.o: In function `__enqueue_in_driver': drivers/media/v4l2-core/videobuf2-core.o: In function `vb2_core_streamon': videobuf2-core.c:(.text.vb2_core_streamon+0x1b4): undefined reference to `v4l_vb2q_enable_media_source' drivers/media/v4l2-core/videobuf2-v4l2.o: In function `vb2_ioctl_reqbufs': videobuf2-v4l2.c:(.text.vb2_ioctl_reqbufs+0xc): undefined reference to `video_devdata' This adds back an explicit dependency. Fixes: 3050b9985024 ("[media] media: platform: pxa_camera: move pxa_camera out of soc_camera") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Acked-by: Robert Jarzmik <robert.jarzmik@xxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/media/platform/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -93,7 +93,7 @@ config VIDEO_OMAP3_DEBUG config VIDEO_PXA27x tristate "PXA27x Quick Capture Interface driver" - depends on VIDEO_DEV && HAS_DMA + depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA depends on PXA27x || COMPILE_TEST select VIDEOBUF2_DMA_SG select SG_SPLIT Patches currently in stable-queue which might be from arnd@xxxxxxxx are queue-4.9/arm-ux500-fix-prcmu_is_cpu_in_wfi-calculation.patch queue-4.9/s5p-cec-mark-pm-functions-as-__maybe_unused-again.patch queue-4.9/ib-rxe-avoid-putting-a-large-struct-rxe_qp-on-stack.patch queue-4.9/platform-pxa_camera-add-video_v4l2-dependency.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html