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: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-at91-core.c b/drivers/i2c/busses/i2c-at91-core.c
index 3563a7f..91d66ec 100644 (file)
--- a/drivers/i2c/busses/i2c-at91-core.c
+++ b/drivers/i2c/busses/i2c-at91-core.c
@@ -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;