From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sat, 9 Mar 2013 08:16:49 +0000 (+0000)
Subject: i2c: Make the return type of i2c_del_mux_adapter() void
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~62^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51d95709dddf7fdf6769a547de37a9c98edf8df9;p=pandora-kernel.git

i2c: Make the return type of i2c_del_mux_adapter() void

i2c_del_mux_adapter always returns 0 and none of it current users check its
return value anyway. It is also an essential requirement of the Linux device
driver model, that functions which may be called from a device's remove callback
to free resources provided by the device, are not allowed to fail. This is the
case for i2c_del_mux_adapter(), so make its return type void to make the
fact that it won't fail explicit.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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