linux-kernel - [PATCH 08/14] ARM: davinci: mityomapl138: don't read the MAC address from machine code

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Date:   Mon, 25 Jun 2018 17:50:19 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Sekhar Nori <nsekhar@...com>, Kevin Hilman <khilman@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Grygorii Strashko <grygorii.strashko@...com>,
        "David S . Miller" <davem@...emloft.net>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Lukas Wunner <lukas@...ner.de>, Rob Herring <robh@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>,
        David Lechner <david@...hnology.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org, netdev@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH 08/14] ARM: davinci: mityomapl138: don't read the MAC address from machine code

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

This is now done by the emac driver using a registered nvmem cell.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 arch/arm/mach-davinci/board-mityomapl138.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 2ec31ff61dbd..6263e6afcbf0 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -120,7 +120,6 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context)
 {
 	int ret;
 	const char *partnum = NULL;
-	struct davinci_soc_info *soc_info = &davinci_soc_info;
 
 	if (!IS_BUILTIN(CONFIG_NVMEM)) {
 		pr_warn("Factory Config not available without CONFIG_NVMEM\n");
@@ -146,13 +145,6 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context)
 		goto bad_config;
 	}
 
-	pr_info("Found MAC = %pM\n", factory_config.mac);
-	if (is_valid_ether_addr(factory_config.mac))
-		memcpy(soc_info->emac_pdata->mac_addr,
-			factory_config.mac, ETH_ALEN);
-	else
-		pr_warn("Invalid MAC found in factory config block\n");
-
 	partnum = factory_config.partnum;
 	pr_info("Part Number = %s\n", partnum);
 
-- 
2.17.1