From: Guenter Roeck <linux@roeck-us.net>
Date: Wed, 25 Jun 2014 15:08:35 +0000 (-0700)
Subject: hwmon: (lm63) Fix smatch warnings
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~159^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7560dc0a6d45dbf0d32eb56172dd5062753a8dcc;p=pandora-kernel.git

hwmon: (lm63) Fix smatch warnings

smatch complains as follows when checking lm63.c.

drivers/hwmon/lm63.c:594 set_temp11() warn:
		'65504' 65504 can't fit into 32767 'data->temp11[nr]'
drivers/hwmon/lm63.c:596 set_temp11() warn:
		'32768' 32768 can't fit into 32767 'data->temp11[nr]'

Fix by using DIV_ROUND_CLOSEST and clamp_val to convert the values.
While we are at it, modify other macros as well for consistency and
to make the code easier to understand.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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