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pinctrl: samsung: Use devres version of gpiochip_add_data

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Use devm_gpiochip_add_data to simplify the error path in
samsung_gpiolib_register.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Charles Keepax 2017-03-22 17:15:35 +00:00 committed by Krzysztof Kozlowski
parent 1abd18d1a5
commit f69ae4f58a
1 changed files with 2 additions and 7 deletions
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9
drivers/pinctrl/samsung/pinctrl-samsung.c
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@ -936,20 +936,15 @@ static int samsung_gpiolib_register(struct platform_device *pdev,
gc->of_node = bank->of_node;
gc->label = bank->name;
ret = gpiochip_add_data(gc, bank);
ret = devm_gpiochip_add_data(&pdev->dev, gc, bank);
if (ret) {
dev_err(&pdev->dev, "failed to register gpio_chip %s, error code: %d\n",
gc->label, ret);
goto fail;
return ret;
}
}
return 0;
fail:
for (--i, --bank; i >= 0; --i, --bank)
gpiochip_remove(&bank->gpio_chip);
return ret;
}
/* retrieve the soc specific data */