dma: timb_dma: 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: Vinod Koul <vinod.koul@intel.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 26107ba6edb3..0ef43c136aa7 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -811,8 +811,6 @@ static int td_remove(struct platform_device *pdev)
         kfree(td);
         release_mem_region(iomem->start, resource_size(iomem));
 
-        platform_set_drvdata(pdev, NULL);
-
         dev_dbg(&pdev->dev, "Removed...\n");
         return 0;
 }