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bcm63xx_enet: use devm_platform_ioremap_resource() to simplify code

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Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2019-08-01 20:39:08 +08:00 committed by David S. Miller
parent c792c0081d
commit 9d26cfa5b0
1 changed files with 3 additions and 6 deletions
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9
drivers/net/ethernet/broadcom/bcm63xx_enet.c
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@ -1693,7 +1693,7 @@ static int bcm_enet_probe(struct platform_device *pdev)
struct bcm_enet_priv *priv;
struct net_device *dev;
struct bcm63xx_enet_platform_data *pd;
struct resource *res_mem, *res_irq, *res_irq_rx, *res_irq_tx;
struct resource *res_irq, *res_irq_rx, *res_irq_tx;
struct mii_bus *bus;
int i, ret;
@ -1719,8 +1719,7 @@ static int bcm_enet_probe(struct platform_device *pdev)
if (ret)
goto out;
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res_mem);
priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base)) {
ret = PTR_ERR(priv->base);
goto out;
@ -2762,15 +2761,13 @@ struct platform_driver bcm63xx_enetsw_driver = {
/* reserve & remap memory space shared between all macs */
static int bcm_enet_shared_probe(struct platform_device *pdev)
{
struct resource *res;
void __iomem *p[3];
unsigned int i;
memset(bcm_enet_shared_base, 0, sizeof(bcm_enet_shared_base));
for (i = 0; i < 3; i++) {
res = platform_get_resource(pdev, IORESOURCE_MEM, i);
p[i] = devm_ioremap_resource(&pdev->dev, res);
p[i] = devm_platform_ioremap_resource(pdev, i);
if (IS_ERR(p[i]))
return PTR_ERR(p[i]);
}