| Message ID | 20240910-exynos-pinctrl-v1-1-f220454470ef@grimler.se |
|---|---|
| State | New |
| Delegated to: | Minkyu Kang |
| Headers | show |
| Series | pinctrl: exynos: fix type of count integer | expand |
diff --git a/drivers/pinctrl/exynos/pinctrl-exynos.c b/drivers/pinctrl/exynos/pinctrl-exynos.c index b393127c64..b37282fa9d 100644 --- a/drivers/pinctrl/exynos/pinctrl-exynos.c +++ b/drivers/pinctrl/exynos/pinctrl-exynos.c @@ -114,8 +114,8 @@ static void exynos_pinctrl_set_pincfg(unsigned long reg_base, u32 pin_num, int exynos_pinctrl_set_state(struct udevice *dev, struct udevice *config) { struct exynos_pinctrl_priv *priv = dev_get_priv(dev); - unsigned int count, idx; - unsigned int pinvals[PINCFG_TYPE_NUM]; + int count; + unsigned int idx, pinvals[PINCFG_TYPE_NUM]; /* * refer to the following document for the pinctrl bindings
unsigned int count is used to capture return of dev_read_string_count. When an error occurs dev_read_string_count returns -ve, which can hence not be handled correctly. Use int instead of unsigned int so that errors are detected. Fixes: 16ca80adc551 ("pinctrl: Add pinctrl driver support for Exynos7420 SoC") Signed-off-by: Henrik Grimler <henrik@grimler.se> --- drivers/pinctrl/exynos/pinctrl-exynos.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- base-commit: ce1a2630827a1f9ddadb2598ab7936732e6cb723 change-id: 20240910-exynos-pinctrl-c70d952d7f9b Best regards,