From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 20 Sep 2017 14:08:15 +0000 (+0200)
Subject: pinctrl: meson: fix incorrect usage of ENOSYS
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1ffbf50b745b63f8eba6153b4fe04c59e718a14b;p=openwrt%2Fstaging%2Fblogic.git

pinctrl: meson: fix incorrect usage of ENOSYS

ENOSYS is special and should only be used for incorrect syscall number.
It is not the case here. let's use ENOTSUPP instead.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 66ed70c12733..ca8883e82a5d 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -399,7 +399,7 @@ static int meson_pinconf_group_set(struct pinctrl_dev *pcdev,
 static int meson_pinconf_group_get(struct pinctrl_dev *pcdev,
 				   unsigned int group, unsigned long *config)
 {
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 
 static const struct pinconf_ops meson_pinconf_ops = {