linux-kernel - [PATCH 3/4] net: macb: Drop nvmem_get_mac

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Message-Id: <1556320002-26213-4-git-send-email-ynezz@true.cz>
Date:   Sat, 27 Apr 2019 01:06:41 +0200
From:   Petr Štetiar <ynezz@...e.cz>
To:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Alban Bedel <albeu@...e.fr>,
        Petr Štetiar <ynezz@...e.cz>
Subject: [PATCH 3/4] net: macb: Drop nvmem_get_mac_address usage

of_get_mac_address now uses NVMEM under the hood, so it's not necessary
to call it manually anymore.

Signed-off-by: Petr Štetiar <ynezz@...e.cz>
---
 drivers/net/ethernet/cadence/macb_main.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 3da2795..1b98bc8 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4172,16 +4172,10 @@ static int macb_probe(struct platform_device *pdev)
 		bp->rx_intr_mask |= MACB_BIT(RXUBR);
 
 	mac = of_get_mac_address(np);
-	if (mac) {
+	if (mac)
 		ether_addr_copy(bp->dev->dev_addr, mac);
-	} else {
-		err = nvmem_get_mac_address(&pdev->dev, bp->dev->dev_addr);
-		if (err) {
-			if (err == -EPROBE_DEFER)
-				goto err_out_free_netdev;
-			macb_get_hwaddr(bp);
-		}
-	}
+	else
+		macb_get_hwaddr(bp);
 
 	err = of_get_phy_mode(np);
 	if (err < 0) {
-- 
1.9.1