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dmaengine: dw: platform: Use devm_platform_ioremap_resource()

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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>
This commit is contained in:
Andy Shevchenko 2019-08-20 16:15:42 +03:00 committed by Vinod Koul
parent f8d9ddbc28
commit a9c56721d6
1 changed files with 1 additions and 3 deletions
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4
drivers/dma/dw/platform.c
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@ -172,7 +172,6 @@ static int dw_probe(struct platform_device *pdev)
struct dw_dma_chip_pdata *data; struct dw_dma_chip_pdata *data;
struct dw_dma_chip *chip; struct dw_dma_chip *chip;
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct resource *mem;
int err; int err;
match = device_get_match_data(dev); match = device_get_match_data(dev);
@ -191,8 +190,7 @@ static int dw_probe(struct platform_device *pdev)
if (chip->irq < 0) if (chip->irq < 0)
return chip->irq; return chip->irq;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); chip->regs = devm_platform_ioremap_resource(pdev, 0);
chip->regs = devm_ioremap_resource(dev, mem);
if (IS_ERR(chip->regs)) if (IS_ERR(chip->regs))
return PTR_ERR(chip->regs); return PTR_ERR(chip->regs);