From: Axel Lin <axel.lin@gmail.com>
Date: Mon, 1 Nov 2010 09:25:39 +0000 (-0300)
Subject: [media] tea6415c: return -EIO if i2c_check_functionality fails
X-Git-Tag: v2.6.38-rc1~470^2~203
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76e4a9a7164263d8ffe816920f84a91e7dfee444;p=pandora-kernel.git

[media] tea6415c: return -EIO if i2c_check_functionality fails

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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