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Commit 0b95961e authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

dw_dmac: don't check resource with devm_ioremap_resource 



devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent fed8c457

drivers/dma/dw_dmac.c

+1 −4
Original line number Diff line number Diff line
@@ -1667,14 +1667,11 @@ static int dw_probe(struct platform_device *pdev) 
	int			err;

	int			i;



	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!io)

		return -EINVAL;



	irq = platform_get_irq(pdev, 0);

	if (irq < 0)

		return irq;



	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	regs = devm_ioremap_resource(&pdev->dev, io);

	if (IS_ERR(regs))

		return PTR_ERR(regs);