[PATCH 2/2 v2] regulator: max8952 - fix max8952_set_voltage

[Axel Lin]

In current implementation, vid is declared as u8,
then "vid == -1" is always false, and "vid >= 0" is always true.
Thus change it to s8.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
 drivers/regulator/max8952.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c
index f2af0b1..d5cc051 100644
--- a/drivers/regulator/max8952.c
+++ b/drivers/regulator/max8952.c
@@ -136,7 +136,7 @@ static int max8952_set_voltage(struct regulator_dev *rdev,
 				int min_uV, int max_uV)
 {
 	struct max8952_data *max8952 = rdev_get_drvdata(rdev);
-	u8 vid = -1, i;
+	s8 vid = -1, i;
 
 	if (!gpio_is_valid(max8952->pdata->gpio_vid0) ||
 			!gpio_is_valid(max8952->pdata->gpio_vid0)) {
-- 
1.7.0.4



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/