[PATCH] pinctrl: meson: fix incorrect usage of ENOSYS

[Jerome Brunet]

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 <jbru...@baylibre.com>
---
 drivers/pinctrl/meson/pinctrl-meson.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/meson/pinctrl-meson.c 
b/drivers/pinctrl/meson/pinctrl-meson.c
index c9cd54de0449..71bccb7acbf8 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 = {
-- 
2.13.5