diff mbox series

[5.10.y-cip,07/61] net: ethernet: ravb: Use devm_platform_get_and_ioremap_resource()

Message ID 20220110122331.24114-8-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State Accepted
Delegated to: Pavel Machek
Headers show
Series Add Ethernet support to RZ/G2L | expand

Commit Message

Lad Prabhakar Jan. 10, 2022, 12:22 p.m. UTC
From: Yang Yingliang <yangyingliang@huawei.com>

commit e89a2cdb1cca513a3f431c9f404fe220dfbf949c upstream.

Use devm_platform_get_and_ioremap_resource() to simplify
code.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 drivers/net/ethernet/renesas/ravb_main.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index e36f52c9da42..c9233cd4a68d 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2045,13 +2045,6 @@  static int ravb_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	/* Get base address */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "invalid resource\n");
-		return -EINVAL;
-	}
-
 	ndev = alloc_etherdev_mqs(sizeof(struct ravb_private),
 				  NUM_TX_QUEUE, NUM_RX_QUEUE);
 	if (!ndev)
@@ -2063,9 +2056,6 @@  static int ravb_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_get_sync(&pdev->dev);
 
-	/* The Ether-specific entries in the device structure. */
-	ndev->base_addr = res->start;
-
 	chip_id = (enum ravb_chip_id)of_device_get_match_data(&pdev->dev);
 
 	if (chip_id == RCAR_GEN3)
@@ -2087,12 +2077,15 @@  static int ravb_probe(struct platform_device *pdev)
 	priv->num_rx_ring[RAVB_BE] = BE_RX_RING_SIZE;
 	priv->num_tx_ring[RAVB_NC] = NC_TX_RING_SIZE;
 	priv->num_rx_ring[RAVB_NC] = NC_RX_RING_SIZE;
-	priv->addr = devm_ioremap_resource(&pdev->dev, res);
+	priv->addr = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(priv->addr)) {
 		error = PTR_ERR(priv->addr);
 		goto out_release;
 	}
 
+	/* The Ether-specific entries in the device structure. */
+	ndev->base_addr = res->start;
+
 	spin_lock_init(&priv->lock);
 	INIT_WORK(&priv->work, ravb_tx_timeout_work);