openwrt/target/linux/brcm63xx/patches-4.9/001-4.16-04-bcm63xx_enet-use-platform-device-id-directly-for-mii.patch

From faea89cd893a1a7af81185f026a64dad603ef72f Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jonas.gorski@gmail.com>
Date: Sun, 17 Dec 2017 12:58:12 +0100
Subject: [PATCH 4/4] bcm63xx_enet: use platform device id directly for miibus
 name

Directly use the platform device for generating the miibus name. This removes
the last user of bcm_enet_priv::mac_id and we can remove the field.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
 drivers/net/ethernet/broadcom/bcm63xx_enet.c | 3 +--
 drivers/net/ethernet/broadcom/bcm63xx_enet.h | 3 ---
 2 files changed, 1 insertion(+), 5 deletions(-)

--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1771,7 +1771,6 @@ static int bcm_enet_probe(struct platfor
 	dev->irq = priv->irq = res_irq->start;
 	priv->irq_rx = res_irq_rx->start;
 	priv->irq_tx = res_irq_tx->start;
-	priv->mac_id = pdev->id;
 
 	priv->mac_clk = devm_clk_get(&pdev->dev, "enet");
 	if (IS_ERR(priv->mac_clk)) {
@@ -1839,7 +1838,7 @@ static int bcm_enet_probe(struct platfor
 		bus->priv = priv;
 		bus->read = bcm_enet_mdio_read_phylib;
 		bus->write = bcm_enet_mdio_write_phylib;
-		sprintf(bus->id, "%s-%d", pdev->name, priv->mac_id);
+		sprintf(bus->id, "%s-%d", pdev->name, pdev->id);
 
 		/* only probe bus where we think the PHY is, because
 		 * the mdio read operation return 0 instead of 0xffff
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.h
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.h
@@ -192,9 +192,6 @@ struct bcm_enet_mib_counters {
 
 struct bcm_enet_priv {
 
-	/* mac id (from platform device id) */
-	int mac_id;
-
 	/* base remapped address of device */
 	void __iomem *base;