tree 6359ba94e571ca15ef6fa0ff44f5872c8210e157
parent 883624a08cb4144343e7362d9fff0e2c69613ebf
author Tejun Heo <tj@kernel.org> 1293203660 +0100
committer Tejun Heo <tj@kernel.org> 1293203660 +0100

media/video: explicitly flush request_module work

Video drivers request submodules using a work during probe and calls
flush_scheduled_work() on exit to make sure the work is complete
before being unloaded.  This patch makes these drivers flush the work
directly instead of using flush_scheduled_work().

While at it, relocate request_submodules() call in saa7134_initdev()
right right before successful return as in other drivers to avoid
failing after the work is scheduled and returning failure without the
work still active.

This is in preparation for the deprecation of flush_scheduled_work().

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>