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authorabdoulaye berthe <berthe.ab@gmail.com>2014-07-12 22:30:13 +0200
committerLinus Walleij <linus.walleij@linaro.org>2014-07-22 16:34:12 +0200
commitb4e7c55dabf611cf5cccd1554fec06f72e1c9faf (patch)
tree12c6b87eeddbeda9fb80c3e61dbdd2037778a283 /drivers/pinctrl/pinctrl-as3722.c
parent144ef62645a7725a0a442129a8750baf257e88b9 (diff)
downloadlinux-b4e7c55dabf611cf5cccd1554fec06f72e1c9faf.tar.gz
pinctrl: remove all usage of gpio_remove ret val in driver/pinctl
Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-as3722.c')
-rw-r--r--drivers/pinctrl/pinctrl-as3722.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/pinctrl/pinctrl-as3722.c b/drivers/pinctrl/pinctrl-as3722.c
index c862f9c0e9ce..0e4ec91f4d49 100644
--- a/drivers/pinctrl/pinctrl-as3722.c
+++ b/drivers/pinctrl/pinctrl-as3722.c
@@ -565,7 +565,6 @@ static int as3722_pinctrl_probe(struct platform_device *pdev)
{
struct as3722_pctrl_info *as_pci;
int ret;
- int tret;
as_pci = devm_kzalloc(&pdev->dev, sizeof(*as_pci), GFP_KERNEL);
if (!as_pci)
@@ -611,10 +610,7 @@ static int as3722_pinctrl_probe(struct platform_device *pdev)
return 0;
fail_range_add:
- tret = gpiochip_remove(&as_pci->gpio_chip);
- if (tret < 0)
- dev_warn(&pdev->dev, "Couldn't remove gpio chip, %d\n", tret);
-
+ gpiochip_remove(&as_pci->gpio_chip);
fail_chip_add:
pinctrl_unregister(as_pci->pctl);
return ret;
@@ -623,11 +619,8 @@ fail_chip_add:
static int as3722_pinctrl_remove(struct platform_device *pdev)
{
struct as3722_pctrl_info *as_pci = platform_get_drvdata(pdev);
- int ret;
- ret = gpiochip_remove(&as_pci->gpio_chip);
- if (ret < 0)
- return ret;
+ gpiochip_remove(&as_pci->gpio_chip);
pinctrl_unregister(as_pci->pctl);
return 0;
}