Commit aa3e2247 authored May 06, 2013 by Jingoo Han Committed by Linus Walleij May 30, 2013

gpio: langwell: remove unnecessary platform_set_drvdata()



The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d063
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent e4aa937e

drivers/gpio/gpio-langwell.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -481,7 +481,6 @@ static int wp_gpio_remove(struct platform_device *pdev)
	dev_err(&pdev->dev, "failed to remove gpio_chip.\n");		dev_err(&pdev->dev, "failed to remove gpio_chip.\n");
	iounmap(lnw->reg_base);		iounmap(lnw->reg_base);
	kfree(lnw);		kfree(lnw);
	platform_set_drvdata(pdev, NULL);
	return 0;		return 0;
	}		}