hwmon: (w83791d) Fix smatch warning

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smatch complains as follows when checking w83791d.c.

drivers/hwmon/w83791d.c:996 store_temp23() warn:
	'32768' 32768 can't fit into 32767 'data->temp_add[nr][index]'

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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This commit is contained in:

Guenter Roeck 2014-06-30 07:34:30 -07:00

parent 7560dc0a6d

commit 40ebdb9274

1 changed files with 6 additions and 9 deletions

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drivers/hwmon/w83791d.c

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