[media] em28xx: unregister i2c bus 0 if bus 1 fails to register
authorMauro Carvalho Chehab <m.chehab@samsung.com>
Sun, 5 Jan 2014 11:43:40 +0000 (08:43 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Tue, 7 Jan 2014 07:07:36 +0000 (05:07 -0200)
Fix the error handling logic, making it to unregister i2c bus 0, in
case of a failure to register the second bus.

Reported-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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