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authorRay Copeland <ray.copeland@aprius.com>2010-02-05 19:58:35 +0100
committerJean Delvare <khali@linux-fr.org>2010-02-05 19:58:35 +0100
commit85f8d3e5faea8bd36c3e5196f8334f7db45e19b2 (patch)
tree20b07a4729e074c775108a06eeafde227951751e
parentfc76be434d90bcd57a0ea6b93a2e66a3fec4b664 (diff)
downloadlinux-2.6.34-ux500-85f8d3e5faea8bd36c3e5196f8334f7db45e19b2.tar.gz
hwmon: (adt7462) Wrong ADT7462_VOLT_COUNT
The #define ADT7462_VOLT_COUNT is wrong, it should be 13 not 12. All the for loops that use this as a limit count are of the typical form, "for (n = 0; n < ADT7462_VOLT_COUNT; n++)", so to loop through all voltages w/o missing the last one it is necessary for the count to be one greater than it is. (Specifically, you will miss the +1.5V 3GPIO input with count = 12 vs. 13.) Signed-off-by: Ray Copeland <ray.copeland@aprius.com> Acked-by: "Darrick J. Wong" <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
-rw-r--r--drivers/hwmon/adt7462.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c
index a31e77c776a..b8156b4893b 100644
--- a/drivers/hwmon/adt7462.c
+++ b/drivers/hwmon/adt7462.c
@@ -179,7 +179,7 @@ static const unsigned short normal_i2c[] = { 0x58, 0x5C, I2C_CLIENT_END };
*
* Some, but not all, of these voltages have low/high limits.
*/
-#define ADT7462_VOLT_COUNT 12
+#define ADT7462_VOLT_COUNT 13
#define ADT7462_VENDOR 0x41
#define ADT7462_DEVICE 0x62