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authorJean Delvare <khali@linux-fr.org>2010-10-28 20:31:45 +0200
committerJean Delvare <khali@endymion.delvare>2010-10-28 20:31:45 +0200
commit315bacfdbe5a77309c256b296f30bee13d59462b (patch)
treea3973d53c67e812c3a6ee5e6b4556af68d653761 /drivers/hwmon/w83795.c
parent792d376b4f3f6af302d40373fa864f8b8e691c53 (diff)
downloadlinux-next-315bacfdbe5a77309c256b296f30bee13d59462b.tar.gz
hwmon: (w83795) Misc cleanups
* Improve driver description. * Drop unused macro. * Drop unreachable code. Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon/w83795.c')
-rw-r--r--drivers/hwmon/w83795.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c
index c6984c817067..7b93ac296d03 100644
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -183,8 +183,6 @@ static const u8 IN_LSB_SHIFT_IDX[][2] = {
#define W83795_REG_FAN_MIN_LSB(index) (0xC4 + (index) / 2)
#define W83795_REG_FAN_MIN_LSB_SHIFT(index) \
(((index) % 1) ? 4 : 0)
-#define W83795_REG_FAN_CTRL_SHIFT(index) \
- (((index) > 7) ? ((index) - 8) : (index))
#define W83795_REG_VID_CTRL 0x6A
@@ -793,9 +791,6 @@ store_pwm_enable(struct device *dev, struct device_attribute *attr,
}
mutex_unlock(&data->update_lock);
return count;
-
- mutex_unlock(&data->update_lock);
- return -EINVAL;
}
static ssize_t
@@ -2131,7 +2126,7 @@ static void __exit sensors_w83795_exit(void)
}
MODULE_AUTHOR("Wei Song");
-MODULE_DESCRIPTION("w83795 driver");
+MODULE_DESCRIPTION("W83795G/ADG hardware monitoring driver");
MODULE_LICENSE("GPL");
module_init(sensors_w83795_init);