mtd: nand: plat_nand: 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: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c
index c004566..d42700a 100644 (file)
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -122,7 +122,6 @@ static int plat_nand_probe(struct platform_device *pdev)
 out:
        if (pdata->ctrl.remove)
                pdata->ctrl.remove(pdev);
-       platform_set_drvdata(pdev, NULL);
        iounmap(data->io_base);
 out_release_io:
        release_mem_region(res->start, resource_size(res));