i2c: iproc: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

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

diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index 66d8bfa..508dcdc 100644 (file)
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -1026,7 +1026,6 @@ static int bcm_iproc_i2c_probe(struct platform_device *pdev)
        int irq, ret = 0;
        struct bcm_iproc_i2c_dev *iproc_i2c;
        struct i2c_adapter *adap;
-       struct resource *res;
 
        iproc_i2c = devm_kzalloc(&pdev->dev, sizeof(*iproc_i2c),
                                 GFP_KERNEL);
@@ -1039,15 +1038,12 @@ static int bcm_iproc_i2c_probe(struct platform_device *pdev)
                (enum bcm_iproc_i2c_type)of_device_get_match_data(&pdev->dev);
        init_completion(&iproc_i2c->done);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       iproc_i2c->base = devm_ioremap_resource(iproc_i2c->device, res);
+       iproc_i2c->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(iproc_i2c->base))
                return PTR_ERR(iproc_i2c->base);
 
        if (iproc_i2c->type == IPROC_I2C_NIC) {
-               res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-               iproc_i2c->idm_base = devm_ioremap_resource(iproc_i2c->device,
-                                                           res);
+               iproc_i2c->idm_base = devm_platform_ioremap_resource(pdev, 1);
                if (IS_ERR(iproc_i2c->idm_base))
                        return PTR_ERR(iproc_i2c->idm_base);