dmaengine: ste_dma40: Allocate plat_data on declaration

It's the way that most other drivers do it.

Very trivial clean-up which reduces line count and simplifies code.

Acked-by: Vinod Koul <vnod.koul@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 665541df5798e469862e799591f291210fab3d82..925cdbe08c2ee655d25eb790d86b50cd68c2d260 100644 (file)
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3138,7 +3138,7 @@ static int __init d40_phy_res_init(struct d40_base *base)
 
 static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
 {
-       struct stedma40_platform_data *plat_data;
+       struct stedma40_platform_data *plat_data = pdev->dev.platform_data;
        struct clk *clk = NULL;
        void __iomem *virtbase = NULL;
        struct resource *res = NULL;
@@ -3209,8 +3209,6 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
                goto failure;
        }
 
-       plat_data = pdev->dev.platform_data;
-
        /* The number of physical channels on this HW */
        if (plat_data->num_of_phy_chans)
                num_phy_chans = plat_data->num_of_phy_chans;