hwmon: (max1619): Fix checkpatch issues

Fixed:
ERROR: do not use assignment in if condition
ERROR: trailing whitespace
WARNING: line over 80 characters
WARNING: please, no spaces at the start of a line
WARNING: simple_strtol is obsolete, use kstrtol instead

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