From 0fd0f79aec237dd0a18ffdd63fcbf0015c7a3012 Mon Sep 17 00:00:00 2001 From: Qianfeng Rong Date: Sun, 31 Aug 2025 16:49:57 +0800 Subject: [PATCH] pinctrl: ma35: Use int type to store negative error codes Change the 'ret' variable in ma35_pinctrl_parse_functions() from u32 to int, as it needs to store either negative error codes or zero returned by ma35_pinctrl_parse_groups(). No effect on runtime. Signed-off-by: Qianfeng Rong Signed-off-by: Linus Walleij --- drivers/pinctrl/nuvoton/pinctrl-ma35.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/nuvoton/pinctrl-ma35.c b/drivers/pinctrl/nuvoton/pinctrl-ma35.c index 54652bfbe6ac4..cdad01d68a37e 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-ma35.c +++ b/drivers/pinctrl/nuvoton/pinctrl-ma35.c @@ -1038,7 +1038,8 @@ static int ma35_pinctrl_parse_functions(struct fwnode_handle *fwnode, struct ma3 struct group_desc *grp; static u32 grp_index; const char **groups; - u32 ret, i = 0; + u32 i = 0; + int ret; dev_dbg(npctl->dev, "parse function(%d): %s\n", index, np->name); -- 2.47.3