[PATCH] pinctrl: rockchip: return ENOMEM instead of EINVAL if allocation fails

[Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx>]

The function rockchip_pinctrl_parse_dt returns -EINVAL if
allocation fails. Change the return error to -ENOMEM

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx>
---
 drivers/pinctrl/pinctrl-rockchip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 098951346339..a9299f0bd21e 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -2940,14 +2940,14 @@ static int rockchip_pinctrl_parse_dt(struct platform_device *pdev,
 					      sizeof(struct rockchip_pmx_func),
 					      GFP_KERNEL);
 	if (!info->functions)
-		return -EINVAL;
+		return -ENOMEM;
 
 	info->groups = devm_kcalloc(dev,
 					    info->ngroups,
 					    sizeof(struct rockchip_pin_group),
 					    GFP_KERNEL);
 	if (!info->groups)
-		return -EINVAL;
+		return -ENOMEM;
 
 	i = 0;
 
-- 
2.17.1