[PATCH 09/15] spi: dw-mmio: remove unnecessary platform_set_drvdata()

[PATCH 09/15] spi: dw-mmio: remove unnecessary platform_set_drvdata()

[Jingoo Han]

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-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
 drivers/spi/spi-dw-mmio.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 4a6d5c9..4aa8be8 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -111,8 +111,6 @@ static int dw_spi_mmio_remove(struct platform_device *pdev)
 	struct dw_spi_mmio *dwsmmio = platform_get_drvdata(pdev);
 	struct resource *mem;
 
-	platform_set_drvdata(pdev, NULL);
-
 	clk_disable(dwsmmio->clk);
 	clk_put(dwsmmio->clk);
 	dwsmmio->clk = NULL;
-- 
1.7.2.5



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