dw_dmac: don't call platform_get_drvdata twice

There is no need to call platform_get_drvdata twice as we have it already in dw
variable.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 155d3f1..d60ef9c 100644 (file)
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1787,7 +1787,7 @@ static void dw_shutdown(struct platform_device *pdev)
 {
        struct dw_dma   *dw = platform_get_drvdata(pdev);
 
-       dw_dma_off(platform_get_drvdata(pdev));
+       dw_dma_off(dw);
        clk_disable_unprepare(dw->clk);
 }
 
@@ -1796,7 +1796,7 @@ static int dw_suspend_noirq(struct device *dev)
        struct platform_device *pdev = to_platform_device(dev);
        struct dw_dma   *dw = platform_get_drvdata(pdev);
 
-       dw_dma_off(platform_get_drvdata(pdev));
+       dw_dma_off(dw);
        clk_disable_unprepare(dw->clk);
 
        return 0;