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/mvsdio.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index 8960fc8..d08fe6a 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -827,7 +827,6 @@ static int __exit mvsd_remove(struct platform_device *pdev)
                clk_disable_unprepare(host->clk);
        mmc_free_host(mmc);
 
-       platform_set_drvdata(pdev, NULL);
        return 0;
 }
 
-- 
1.7.2.5


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