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authorJean Delvare <khali@linux-fr.org>2010-10-28 22:31:50 +0400
committerJean Delvare <khali@endymion.delvare>2010-10-28 22:31:50 +0400
commit918ee91c071d6248c48bc6457a6dea286146e3ad (patch)
tree6b9dd62f6a0ccc57043678ec1129833481120ad7 /drivers/hwmon/tmp421.c
parentbd5f47ec961594b1091839333600008f8166fd00 (diff)
downloadlinux-918ee91c071d6248c48bc6457a6dea286146e3ad.tar.xz
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>
Diffstat (limited to 'drivers/hwmon/tmp421.c')
-rw-r--r--drivers/hwmon/tmp421.c4
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 };