hwmon: (w83627ehf) Add support for hibernate

Hibernation uses its own set of callback functions, even if the code
is the same as the code used for suspend/restore.
Signed-off-by: Harald Judt <h.judt@gmx.at>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/w83627ehf.c

@@ -2694,6 +2694,8 @@ static int w83627ehf_resume(struct device *dev)
 static const struct dev_pm_ops w83627ehf_dev_pm_ops = {
 	.suspend = w83627ehf_suspend,
 	.resume = w83627ehf_resume,
+	.freeze = w83627ehf_suspend,
+	.restore = w83627ehf_resume,
 };
 
 #define W83627EHF_DEV_PM_OPS	(&w83627ehf_dev_pm_ops)