From 96312ed79630838b09368c8c07ec164fd40a025c Mon Sep 17 00:00:00 2001 From: Andrew Goodbody Date: Thu, 7 Aug 2025 17:35:20 +0100 Subject: [PATCH] power: regulator: palmas: Cannot test unsigned for being negative In palmas_smps_val and palmas_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 Reviewed-by: Frieder Schrempf --- drivers/power/regulator/palmas_regulator.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/power/regulator/palmas_regulator.c b/drivers/power/regulator/palmas_regulator.c index 2286eac93fb..7212062c8c8 100644 --- a/drivers/power/regulator/palmas_regulator.c +++ b/drivers/power/regulator/palmas_regulator.c @@ -115,8 +115,8 @@ static int palmas_smps_hex2volt(int hex, bool range) static int palmas_smps_val(struct udevice *dev, int op, int *uV) { - unsigned int hex, adr; - int ret; + unsigned int adr; + int hex, ret; bool range; struct dm_regulator_uclass_plat *uc_pdata; @@ -251,8 +251,8 @@ static int palmas_ldo_hex2volt(int hex) static int palmas_ldo_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; -- 2.47.3