gpio: vx855: 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>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-vx855.c b/drivers/gpio/gpio-vx855.c
index 2b7252cb24275d495802b1a45c85b4ad2a84d88e..cddfa22edb410dc3aaaff6ff0c616e812b339966 100644 (file)
--- a/drivers/gpio/gpio-vx855.c
+++ b/drivers/gpio/gpio-vx855.c
@@ -279,7 +279,6 @@ out_release:
                release_region(res_gpi->start, resource_size(res_gpi));
        if (vg->gpo_reserved)
                release_region(res_gpi->start, resource_size(res_gpo));
-       platform_set_drvdata(pdev, NULL);
        kfree(vg);
        return ret;
 }
@@ -301,7 +300,6 @@ static int vx855gpio_remove(struct platform_device *pdev)
                release_region(res->start, resource_size(res));
        }
 
-       platform_set_drvdata(pdev, NULL);
        kfree(vg);
        return 0;
 }