Fix unsigned compared against 0.
Signed-off-by: Peng Fan <[email protected]>
Cc: Jaehoon Chung <[email protected]>
---
drivers/power/regulator/pfuze100.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/power/regulator/pfuze100.c
b/drivers/power/regulator/pfuze100.c
index 88b1b72..02f3894 100644
--- a/drivers/power/regulator/pfuze100.c
+++ b/drivers/power/regulator/pfuze100.c
@@ -314,7 +314,7 @@ static int pfuze100_regulator_probe(struct udevice *dev)
static int pfuze100_regulator_mode(struct udevice *dev, int op, int *opmode)
{
- unsigned char val;
+ int val;
struct pfuze100_regulator_platdata *plat = dev_get_platdata(dev);
struct pfuze100_regulator_desc *desc = plat->desc;
@@ -384,7 +384,7 @@ static int pfuze100_regulator_mode(struct udevice *dev, int
op, int *opmode)
static int pfuze100_regulator_enable(struct udevice *dev, int op, bool *enable)
{
- unsigned char val;
+ int val;
int ret, on_off;
struct dm_regulator_uclass_platdata *uc_pdata =
dev_get_uclass_platdata(dev);
@@ -448,7 +448,7 @@ static int pfuze100_regulator_enable(struct udevice *dev,
int op, bool *enable)
static int pfuze100_regulator_val(struct udevice *dev, int op, int *uV)
{
int i;
- unsigned char val;
+ int val;
struct pfuze100_regulator_platdata *plat = dev_get_platdata(dev);
struct pfuze100_regulator_desc *desc = plat->desc;
struct dm_regulator_uclass_platdata *uc_pdata =
--
2.6.2
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