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pinctrl: ocelot: simplify the return expression of ocelot_gpiochip_register()
author
Qinglang Miao
<miaoqinglang@huawei.com>
Mon, 21 Sep 2020 13:10:57 +0000
(21:10 +0800)
committer
Linus Walleij
<linus.walleij@linaro.org>
Tue, 29 Sep 2020 13:29:24 +0000
(15:29 +0200)
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link:
https://lore.kernel.org/r/20200921131057.92895-1-miaoqinglang@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-ocelot.c
patch
|
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diff --git
a/drivers/pinctrl/pinctrl-ocelot.c
b/drivers/pinctrl/pinctrl-ocelot.c
index
425a3d7
..
a4a1b00
100644
(file)
--- a/
drivers/pinctrl/pinctrl-ocelot.c
+++ b/
drivers/pinctrl/pinctrl-ocelot.c
@@
-1120,7
+1120,7
@@
static int ocelot_gpiochip_register(struct platform_device *pdev,
{
struct gpio_chip *gc;
struct gpio_irq_chip *girq;
- int
ret,
irq;
+ int irq;
info->gpio_chip = ocelot_gpiolib_chip;
@@
-1147,11
+1147,7
@@
static int ocelot_gpiochip_register(struct platform_device *pdev,
girq->handler = handle_edge_irq;
}
- ret = devm_gpiochip_add_data(&pdev->dev, gc, info);
- if (ret)
- return ret;
-
- return 0;
+ return devm_gpiochip_add_data(&pdev->dev, gc, info);
}
static const struct of_device_id ocelot_pinctrl_of_match[] = {