gpio: lynxpoint: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(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>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-lynxpoint.c b/drivers/gpio/gpio-lynxpoint.c
index 86c17de87692c74baca7da4a67455e1745a0cf1e..761c4705dfbb357b437f263dac54d1a5c8272864 100644 (file)
--- a/drivers/gpio/gpio-lynxpoint.c
+++ b/drivers/gpio/gpio-lynxpoint.c
@@ -447,7 +447,6 @@ static int lp_gpio_remove(struct platform_device *pdev)
        err = gpiochip_remove(&lg->chip);
        if (err)
                dev_warn(&pdev->dev, "failed to remove gpio_chip.\n");
-       platform_set_drvdata(pdev, NULL);
        return 0;
 }