[PATCH 2/6] power: regulator: lp87565: Cannot test unsigned for being negative

[Andrew Goodbody]

In lp87565_buck_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/lp87565_regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/power/regulator/lp87565_regulator.c 
b/drivers/power/regulator/lp87565_regulator.c
index 2212cb5c651..ea9c7685e9f 100644
--- a/drivers/power/regulator/lp87565_regulator.c
+++ b/drivers/power/regulator/lp87565_regulator.c
@@ -82,8 +82,8 @@ static int lp87565_buck_val2volt(int val)
 
 static int lp87565_buck_val(struct udevice *dev, int op, int *uV)
 {
-       unsigned int hex, adr;
-       int ret;
+       unsigned int adr;
+       int hex, ret;
        struct dm_regulator_uclass_plat *uc_pdata;
 
        uc_pdata = dev_get_uclass_plat(dev);

-- 
2.39.5