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>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c
index e60a776ed2d4..58deb79d046b 100644
--- a/drivers/spi/spi-oc-tiny.c
+++ b/drivers/spi/spi-oc-tiny.c
@@ -368,7 +368,6 @@ exit_gpio:
 exit_busy:
         err = -EBUSY;
 exit:
-        platform_set_drvdata(pdev, NULL);
         spi_master_put(master);
         return err;
 }
@@ -382,7 +381,6 @@ static int tiny_spi_remove(struct platform_device *pdev)
         spi_bitbang_stop(&hw->bitbang);
         for (i = 0; i < hw->gpio_cs_count; i++)
                 gpio_free(hw->gpio_cs[i]);
-        platform_set_drvdata(pdev, NULL);
         spi_master_put(master);
         return 0;
 }