[media] staging: media: go7007: firmware protection Protection for unfirmware load
authorVolokh Konstantin <volokh84@gmail.com>
Wed, 16 Jan 2013 12:00:49 +0000 (09:00 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 6 Feb 2013 11:01:11 +0000 (09:01 -0200)
If no firmware was loaded (no exists,wrong or some error) then rmmod
fails with OOPS, so need some protection stuff.

Signed-off-by: Volokh Konstantin <volokh84@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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