hwmon: (i5500_temp) Simplify specifying static visibility attribute

Use new member visible of struct hwmon_ops to simplify specifying
the static attribute visibility.

Signed-off-by: Heiner Kallweit <[e-mail]>
Message-ID: <[e-mail]>
Signed-off-by: Guenter Roeck <[e-mail]>

drivers/hwmon/i5500_temp.c

···
 #define REG_CTCTRL	0xF7
 #define REG_TSTIMER	0xF8
 
-static umode_t i5500_is_visible(const void *drvdata, enum hwmon_sensor_types type, u32 attr,
-				int channel)
-{
-	return 0444;
-}
-
 static int i5500_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel,
 		      long *val)
 {
···
 }
 
 static const struct hwmon_ops i5500_ops = {
-	.is_visible = i5500_is_visible,
+	.visible = 0444,
 	.read = i5500_read,
 };