dmaengine: dw: platform: Use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190820131546.75744-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index 63465fd..8576439 100644 (file)
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -172,7 +172,6 @@ static int dw_probe(struct platform_device *pdev)
        struct dw_dma_chip_pdata *data;
        struct dw_dma_chip *chip;
        struct device *dev = &pdev->dev;
-       struct resource *mem;
        int err;
 
        match = device_get_match_data(dev);
@@ -191,8 +190,7 @@ static int dw_probe(struct platform_device *pdev)
        if (chip->irq < 0)
                return chip->irq;
 
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       chip->regs = devm_ioremap_resource(dev, mem);
+       chip->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(chip->regs))
                return PTR_ERR(chip->regs);