[media] tea6415c: return -EIO if i2c_check_functionality fails

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If the adapter does not support I2C_FUNC_SMBUS_WRITE_BYTE,
return -EIO instead of 0.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Axel Lin 2010-11-01 06:25:39 -03:00 • committed by Mauro Carvalho Chehab

parent 1ce6a14335

commit 76e4a9a716

1 changed files with 1 additions and 1 deletions

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drivers/media/video/tea6415c.c

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