linux-kernel - [PATCH] ARM: mvebu: kirkwood: remove error message when retrieving mac address

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Date:   Mon, 18 Feb 2019 15:46:45 +1300
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     andrew@...n.ch, jason@...edaemon.net, gregory.clement@...tlin.com
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Russell King <linux@...linux.org.uk>
Subject: [PATCH] ARM: mvebu: kirkwood: remove error message when retrieving mac address

Kirkwood has always had the ability to retrieve the local-mac-address
from the hardware (usually this was configured by the bootloader). This
is particularly useful when dealing with a legacy non-DT aware
bootloader.

The "error" message just indicated that the board used an old bootloader
and in many cases users can't do anything about this. The message
probably should have been pr_info() to inform the user that the kernel
has been helpful but rather than than let's remove it entirely to make
the kernel less noisy.

Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
---
 arch/arm/mach-mvebu/kirkwood.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index 0aa88105d46e..bf3ff0f580c2 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -107,8 +107,6 @@ static void __init kirkwood_dt_eth_fixup(void)
 		clk_prepare_enable(clk);

 		/* store MAC address register contents in local-mac-address */
-		pr_err(FW_INFO "%pOF: local-mac-address is not set\n", np);
-
 		pmac = kzalloc(sizeof(*pmac) + 6, GFP_KERNEL);
 		if (!pmac)
 			goto eth_fixup_no_mem;
-- 
2.20.1