linux-kernel - [PATCH] ARM: orion5x: Use vsprintf %pM extension

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Date:	Sun, 14 Jun 2015 19:01:30 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>
Cc:	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: orion5x: Use vsprintf %pM extension

Format mac addresses with the normal kernel extension.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 arch/arm/mach-orion5x/dns323-setup.c | 4 +---
 arch/arm/mach-orion5x/tsx09-common.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 09d2a26..f267e58 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -236,9 +236,7 @@ static int __init dns323_read_mac_addr(void)
 	}
 
 	iounmap(mac_page);
-	printk("DNS-323: Found ethernet MAC address: ");
-	for (i = 0; i < 6; i++)
-		printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
+	printk("DNS-323: Found ethernet MAC address: %pM\n", addr);
 
 	memcpy(dns323_eth_data.mac_addr, addr, 6);
 
diff --git a/arch/arm/mach-orion5x/tsx09-common.c b/arch/arm/mach-orion5x/tsx09-common.c
index 7189827..24b2959 100644
--- a/arch/arm/mach-orion5x/tsx09-common.c
+++ b/arch/arm/mach-orion5x/tsx09-common.c
@@ -101,9 +101,7 @@ static int __init qnap_tsx09_check_mac_addr(const char *addr_str)
 		addr[i] = byte;
 	}
 
-	printk(KERN_INFO "tsx09: found ethernet mac address ");
-	for (i = 0; i < 6; i++)
-		printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
+	printk(KERN_INFO "tsx09: found ethernet mac address %pM\n", addr);
 
 	memcpy(qnap_tsx09_eth_data.mac_addr, addr, 6);
 


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