From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 28 May 2013 07:58:19 +0000 (-0700)
Subject: Input: atmel_tsadcc - fix error handing with missing platform data
X-Git-Tag: v3.11-rc1~86^2~7^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64b8dd299a1344626bbcfcbd62f19f1542349ad8;p=pandora-kernel.git

Input: atmel_tsadcc - fix error handing with missing platform data

If pdata is NULL, atmel_tsadcc_probe() will release all the resources
and return 0, but we need a error code is returned in this case.
Fix to return -EINVAL and move the check for pdata to the begin
of this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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