[media] drxk: Lock I2C bus during firmware load
authorMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 29 Jun 2012 17:43:32 +0000 (14:43 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 29 Jun 2012 22:04:21 +0000 (19:04 -0300)
Don't allow other devices at the same I2C bus to use it during
firmware load, in order to prevent using the device while it is
not on a sane state.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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