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path: root/drivers/power/regulator/max77686.c
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Diffstat (limited to 'drivers/power/regulator/max77686.c')
-rw-r--r--drivers/power/regulator/max77686.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/power/regulator/max77686.c b/drivers/power/regulator/max77686.c
index 7479af734ad..5e5815f3978 100644
--- a/drivers/power/regulator/max77686.c
+++ b/drivers/power/regulator/max77686.c
@@ -71,8 +71,8 @@ static const char max77686_buck_out[] = {
static int max77686_buck_volt2hex(int buck, int uV)
{
- unsigned int hex = 0;
- unsigned int hex_max = 0;
+ int hex = 0;
+ int hex_max = 0;
switch (buck) {
case 2:
@@ -105,7 +105,7 @@ static int max77686_buck_volt2hex(int buck, int uV)
static int max77686_buck_hex2volt(int buck, int hex)
{
unsigned uV = 0;
- unsigned int hex_max = 0;
+ int hex_max = 0;
if (hex < 0)
goto bad_hex;
@@ -140,7 +140,7 @@ bad_hex:
static int max77686_ldo_volt2hex(int ldo, int uV)
{
- unsigned int hex = 0;
+ int hex = 0;
switch (ldo) {
case 1:
@@ -319,9 +319,9 @@ static int max77686_ldo_modes(int ldo, struct dm_regulator_mode **modesp,
static int max77686_ldo_val(struct udevice *dev, int op, int *uV)
{
- unsigned int hex, adr;
+ unsigned int adr;
unsigned char val;
- int ldo, ret;
+ int hex, ldo, ret;
if (op == PMIC_OP_GET)
*uV = 0;
@@ -360,9 +360,9 @@ static int max77686_ldo_val(struct udevice *dev, int op, int *uV)
static int max77686_buck_val(struct udevice *dev, int op, int *uV)
{
- unsigned int hex, mask, adr;
+ unsigned int mask, adr;
unsigned char val;
- int buck, ret;
+ int hex, buck, ret;
buck = dev->driver_data;
if (buck < 1 || buck > MAX77686_BUCK_NUM) {