Commit 0a310eef authored by Yangtao Li's avatar Yangtao Li Committed by Wolfram Sang
Browse files

i2c: at91: Use devm_platform_get_and_ioremap_resource() 



Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@kernel.org>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 59738ab2

drivers/i2c/busses/i2c-at91-core.c

+3 −7
Original line number Diff line number Diff line
@@ -206,19 +206,15 @@ static int at91_twi_probe(struct platform_device *pdev) 


	dev->dev = &pdev->dev;



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!mem)

		return -ENODEV;

	dev->base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem);

	if (IS_ERR(dev->base))

		return PTR_ERR(dev->base);

	phy_addr = mem->start;



	dev->pdata = at91_twi_get_driver_data(pdev);

	if (!dev->pdata)

		return -ENODEV;



	dev->base = devm_ioremap_resource(&pdev->dev, mem);

	if (IS_ERR(dev->base))

		return PTR_ERR(dev->base);



	dev->irq = platform_get_irq(pdev, 0);

	if (dev->irq < 0)

		return dev->irq;