Commits
Hans Verkuil committed d343d7f9792
V4L/DVB (6343): ivtvfb: check return value of unregister_framebuffer Prevent unloading the framebuffer if it is still in use. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>