From: Dan Carpenter <error27@gmail.com>
Date: Thu, 11 Nov 2010 22:05:11 +0000 (-0800)
Subject: misc/isl29020: signedness bug in als_sensing_range_store()
X-Git-Tag: v2.6.37-rc2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90482e45e4a39ee10b66436c2b3d5d4d88c2f73c;p=pandora-kernel.git

misc/isl29020: signedness bug in als_sensing_range_store()

"ret_val" is supposed to be signed here or the error handling breaks.
Also we should check the return value from i2c_smbus_read_byte_data().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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