Laurent Pinchart 317efce991 [media] v4l: Reset subdev v4l2_dev field to NULL if registration fails ... When subdev registration fails the subdev v4l2_dev field is left to a non-NULL value. Later calls to v4l2_device_unregister_subdev() will consider the subdev as registered and will module_put() the subdev module without any matching module_get(). Fix this by setting the subdev v4l2_dev field to NULL in v4l2_device_register_subdev() when the function fails. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@vger.kernel.org Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2013-01-05 01:25:22 -02:00
..
Kconfig	[media] v4l: vb2-vmalloc: add support for dmabuf importing	2012-11-25 17:18:58 -02:00
Makefile	[media] Cleanup media Kconfig files	2012-08-21 07:55:47 -03:00
tuner-core.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
v4l2-common.c	[media] v4l: Helper function for obtaining timestamps	2012-12-21 10:53:43 -02:00
v4l2-compat-ioctl32.c	[media] v4l: add buffer exporting via dmabuf	2012-11-25 17:20:47 -02:00
v4l2-ctrls.c	[media] v4l2-ctrls: add a notify callback	2013-01-05 00:49:54 -02:00
v4l2-dev.c	[media] v4l: add buffer exporting via dmabuf	2012-11-25 17:20:47 -02:00
v4l2-device.c	[media] v4l: Reset subdev v4l2_dev field to NULL if registration fails	2013-01-05 01:25:22 -02:00
v4l2-event.c	[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information	2012-11-21 13:34:50 -02:00
v4l2-fh.c	[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information	2012-11-21 13:34:50 -02:00
v4l2-int-device.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
v4l2-ioctl.c	[media] v4l: add buffer exporting via dmabuf	2012-11-25 17:20:47 -02:00
v4l2-mem2mem.c	[media] media: mem2mem: make reference to struct m2m_ops in the core const	2012-12-19 13:35:18 -02:00
v4l2-subdev.c	[media] v4l: Don't warn during link validation when encountering a V4L2 devnode	2012-11-22 12:09:49 -02:00
videobuf-core.c	[media] v4l: Tell user space we're using monotonic timestamps	2012-12-21 11:20:51 -02:00
videobuf-dma-contig.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
videobuf-dma-sg.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
videobuf-dvb.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
videobuf-vmalloc.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
videobuf2-core.c	[media] v4l: Tell user space we're using monotonic timestamps	2012-12-21 11:20:51 -02:00
videobuf2-dma-contig.c	Revert "videobuf2-dma-contig: Only support if HAVE_GENERIC_DMA_COHERENT"	2012-11-27 09:35:02 -02:00
videobuf2-dma-sg.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
videobuf2-memops.c	[media] v4l: vb2-dma-contig: let mmap method to use dma_mmap_coherent call	2012-11-25 17:20:25 -02:00
videobuf2-vmalloc.c	[media] v4l: vb2-vmalloc: add support for dmabuf importing	2012-11-25 17:18:58 -02:00