[media] si2157: avoid firmware loading if it has been loaded previously
authorOlli Salonen <olli.salonen@iki.fi>
Mon, 25 Aug 2014 18:07:03 +0000 (15:07 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Sun, 21 Sep 2014 19:42:38 +0000 (16:42 -0300)
Add a variable into state to keep track if firmware has been loaded or not.
Skip firmware loading in case it is already loaded (resume from sleep).

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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