linux-imx

hwmon: da9052: Replace S_IRUGO with 0444

Fix checkpatch warnings about S_IRUGO being less readable than
providing the permissions octal as '0444'.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>