net: macb: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 7660c45a2eb99cdda5a5899077e30e68a65277a1..92578690f6de326dc4c6530bec4d867a384894eb 100644 (file)
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -125,7 +125,7 @@ void macb_get_hwaddr(struct macb *bp)
        u8 addr[6];
        int i;
 
-       pdata = bp->pdev->dev.platform_data;
+       pdata = dev_get_platdata(&bp->pdev->dev);
 
        /* Check all 4 address register for vaild address */
        for (i = 0; i < 4; i++) {
@@ -335,7 +335,7 @@ int macb_mii_init(struct macb *bp)
                bp->pdev->name, bp->pdev->id);
        bp->mii_bus->priv = bp;
        bp->mii_bus->parent = &bp->dev->dev;
-       pdata = bp->pdev->dev.platform_data;
+       pdata = dev_get_platdata(&bp->pdev->dev);
 
        bp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
        if (!bp->mii_bus->irq) {
@@ -1851,7 +1851,7 @@ static int __init macb_probe(struct platform_device *pdev)
 
        err = of_get_phy_mode(pdev->dev.of_node);
        if (err < 0) {
-               pdata = pdev->dev.platform_data;
+               pdata = dev_get_platdata(&pdev->dev);
                if (pdata && pdata->is_rmii)
                        bp->phy_interface = PHY_INTERFACE_MODE_RMII;
                else