From: Zhen Lei Date: Thu, 22 Jul 2021 03:39:29 +0000 (+0800) Subject: pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() X-Git-Tag: v4.19.207~131 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d3b721153985a0ada351170846474bdfda949f49;p=users%2Fdwmw2%2Flinux.git pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() [ Upstream commit d789a490d32fdf0465275e3607f8a3bc87d3f3ba ] Fix to return -ENOTSUPP instead of 0 when PCS_HAS_PINCONF is true, which is the same as that returned in pcs_parse_pinconf(). Fixes: 4e7e8017a80e ("pinctrl: pinctrl-single: enhance to configure multiple pins of different modules") Reported-by: Hulk Robot Signed-off-by: Zhen Lei Link: https://lore.kernel.org/r/20210722033930.4034-2-thunder.leizhen@huawei.com Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin --- diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 04a4e761e9a9c..c2f807bf34899 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1201,6 +1201,7 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs, if (PCS_HAS_PINCONF) { dev_err(pcs->dev, "pinconf not supported\n"); + res = -ENOTSUPP; goto free_pingroups; }