From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Sun, 3 Mar 2013 18:37:41 +0000 (-0300)
Subject: [media] em28xx: add helper function for reading data blocks from i2c clients
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~81^2~652
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d832c5b28aff3c9aadfbde3002b640058eee6294;p=pandora-kernel.git

[media] em28xx: add helper function for reading data blocks from i2c clients

Add a helper function for reading data blocks from i2c devices with 8 or 16 bit
address width and 8 bit register width.
This allows us to reduce the size of new code added by the following patches.
Works only for devices with activated register auto incrementation.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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