tda1004x: Lock I2C bus during firmware load
authorMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 28 Sep 2012 19:28:51 +0000 (16:28 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 1 Oct 2012 10:17:01 +0000 (07:17 -0300)
tda1004x doesn't allow firmware loads while it is busy with something
else. Avoid it to happen by locking the I2C bus during firmware transfer.

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

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