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....@samsung.com>
---
 drivers/mmc/host/au1xmmc.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index 127a8fa..df9becd 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -1149,7 +1149,6 @@ static int au1xmmc_remove(struct platform_device *pdev)
                kfree(host->ioarea);
 
                mmc_free_host(host->mmc);
-               platform_set_drvdata(pdev, NULL);
        }
        return 0;
 }
-- 
1.7.2.5


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