From: Guenter Roeck <linux@roeck-us.net>
Date: Fri, 27 Mar 2015 13:03:41 +0000 (-0700)
Subject: hwmon: (it87) Fix pwm sysfs attribute removal
X-Git-Tag: omap-for-v4.1/fixes-rc1~180^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1696d1deb05710f246f62e810034fb5d8d7713bd;p=pandora-kernel.git

hwmon: (it87) Fix pwm sysfs attribute removal

Detection if a pwm channel is supported was wrong on removal,
causing the code to try removing non-existing sysfs attributes.
That didn't matter much because sysfs attribute removal of non-existing
files fails silently, and because the wrong evaluation always returned
false, but should nevertheless be fixed.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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