From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 8 Dec 2011 13:04:12 +0000 (-0500)
Subject: hwmon: (jz4740) fix signedness bug
X-Git-Tag: v3.2-rc6~24^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b57d7602b68f7b2786b2f0e22da39cbd4139a95;p=pandora-kernel.git

hwmon: (jz4740) fix signedness bug

wait_for_completion_interruptible_timeout() may return negative value.
In this case, checking if (t > 0)  will return true if t is unsigned.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: stable@kernel.org (3.0+)
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
---

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