hwmon: I2C addresses are constant

We can mark normal_i2c const. Almost all drivers do that already, so
fix the 3 remaining ones before they are used as (bad) examples for
new drivers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: George Joseph <george.joseph@fairview5.com>
Reviewed-by: Guenter Roeck <guenter.roeck@ericsson.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index 6b4165c12092..0517a8f09d35 100644
--- a/drivers/hwmon/tmp421.c
+++ b/drivers/hwmon/tmp421.c
@@ -36,8 +36,8 @@
 #include <linux/sysfs.h>
 
 /* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2a, 0x4c, 0x4d, 0x4e, 0x4f,
-                                       I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2a, 0x4c, 0x4d, 0x4e, 0x4f,
+                                             I2C_CLIENT_END };
 
 enum chips { tmp421, tmp422, tmp423 };