spi: 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: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Huang Shijie <b32955@freescale.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 0befeeb522f4..f4d7cacbab3b 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -902,7 +902,6 @@ out_gpio_free:
         }
         spi_master_put(master);
         kfree(master);
-        platform_set_drvdata(pdev, NULL);
         return ret;
 }
 
@@ -929,8 +928,6 @@ static int spi_imx_remove(struct platform_device *pdev)
 
         release_mem_region(res->start, resource_size(res));
 
-        platform_set_drvdata(pdev, NULL);
-
         return 0;
 }