spi: spi-xilinx: Remove redundant platform_set_drvdata()

Sachin Kamat · broonie · commit 913b19660e16 · 2013-06-04T18:38:32.000+01:00
Setting platform data to NULL is not necessary.
Also fixes the following sparse warning:
drivers/spi/spi-xilinx.c:508:35: warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat &lt;sachin.kamat@linaro.org&gt;
Signed-off-by: Mark Brown &lt;broonie@linaro.org&gt;
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
@@ -534,7 +534,6 @@ static int xilinx_spi_probe(struct platform_device *dev)
 static int xilinx_spi_remove(struct platform_device *dev)
 {
 	xilinx_spi_deinit(platform_get_drvdata(dev));
-	platform_set_drvdata(dev, 0);
 
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -534,7 +534,6 @@ static int xilinx_spi_probe(struct platform_device *dev)`
`534`	`534`	`static int xilinx_spi_remove(struct platform_device *dev)`
`535`	`535`	`{`
`536`	`536`	`xilinx_spi_deinit(platform_get_drvdata(dev));`
`537`		`- platform_set_drvdata(dev, 0);`
`538`	`537`
`539`	`538`	`return 0;`
`540`	`539`	`}`