6.6-stable review patch. If anyone has any objections, please let me know.
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From: Qianfeng Rong rongqianfeng@vivo.com
[ Upstream commit 9f062fc5b0ff44550088912ab89f9da40226a826 ]
Change the 'ret' variable in sh_pfc_pinconf_group_set() from unsigned int to int, as it needs to store either negative error codes or zero returned by sh_pfc_pinconf_set().
No effect on runtime.
Signed-off-by: Qianfeng Rong rongqianfeng@vivo.com Fixes: d0593c363f04ccc4 ("pinctrl: sh-pfc: Propagate errors on group config") Reviewed-by: Geert Uytterhoeven geert+renesas@glider.be Link: https://lore.kernel.org/20250831084958.431913-4-rongqianfeng@vivo.com Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pinctrl/renesas/pinctrl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/renesas/pinctrl.c b/drivers/pinctrl/renesas/pinctrl.c index 4d9d58fc1356f..852e179f9e383 100644 --- a/drivers/pinctrl/renesas/pinctrl.c +++ b/drivers/pinctrl/renesas/pinctrl.c @@ -730,7 +730,8 @@ static int sh_pfc_pinconf_group_set(struct pinctrl_dev *pctldev, unsigned group, struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev); const unsigned int *pins; unsigned int num_pins; - unsigned int i, ret; + unsigned int i; + int ret;
pins = pmx->pfc->info->groups[group].pins; num_pins = pmx->pfc->info->groups[group].nr_pins;