[PATCH 6/6] power: regulator: tps65941: Cannot test unsigned for being negative

[Andrew Goodbody]

In tps65941_buck_val and tps65941_ldo_val hex is an unsigned variable
being assigned the return value from a function that returns int. Change
hex to be an int so that the following test for an error as a negative
value will work as expected.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodb...@linaro.org>
---
 drivers/power/regulator/tps65941_regulator.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/power/regulator/tps65941_regulator.c 
b/drivers/power/regulator/tps65941_regulator.c
index 13f94b730d4..2561d6f4c6c 100644
--- a/drivers/power/regulator/tps65941_regulator.c
+++ b/drivers/power/regulator/tps65941_regulator.c
@@ -277,8 +277,8 @@ static const struct tps65941_reg_conv_ops buck_conv_ops[] = 
{
 
 static int tps65941_buck_val(struct udevice *dev, int op, int *uV)
 {
-       unsigned int hex, adr;
-       int ret, delta, uwait, slew, idx;
+       unsigned int adr;
+       int hex, ret, delta, uwait, slew, idx;
        struct dm_regulator_uclass_plat *uc_pdata;
        const struct tps65941_reg_conv_ops *conv_ops;
        ulong chip_id;
@@ -479,8 +479,8 @@ static const struct tps65941_reg_conv_ops ldo_conv_ops[] = {
 
 static int tps65941_ldo_val(struct udevice *dev, int op, int *uV)
 {
-       unsigned int hex, adr;
-       int ret, ret_volt, idx, ldo_bypass;
+       unsigned int adr;
+       int hex, ret, ret_volt, idx, ldo_bypass;
        struct dm_regulator_uclass_plat *uc_pdata;
        const struct tps65941_reg_conv_ops *conv_ops;
        ulong chip_id;

-- 
2.39.5