linux-kernel - Re: [PATCH] drivers/net/stmmac/gmac.c: use %pM to show MAC address

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Message-ID: <4B42F226.6010207@st.com>
Date:	Tue, 05 Jan 2010 09:02:46 +0100
From:	Giuseppe CAVALLARO <peppe.cavallaro@...com>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	David Miller <davem@...emloft.net>
Subject: Re: [PATCH] drivers/net/stmmac/gmac.c: use %pM to show MAC address

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Hi Hartley,

H Hartley Sweeten wrote:
> Use the %pM kernel extension to display the MAC address.

Thanks for this patch.
As discussed in the mailing list, I'm reworking some patches for the
stmmac driver (fixing compilation errors and trying to make the code
more generic).
I've already modified the gmac.c file now splitted in new two files.
So I'm wondering if it's worth applying this patch into the new code,
directly.

Regards,
Peppe

> 
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> Cc: David S. Miller <davem@...emloft.net>
> ---
> 
> diff --git a/drivers/net/stmmac/gmac.c b/drivers/net/stmmac/gmac.c
> index 52586ee..7700772 100644
> --- a/drivers/net/stmmac/gmac.c
> +++ b/drivers/net/stmmac/gmac.c
> @@ -481,12 +481,8 @@ static void gmac_set_filter(struct net_device *dev)
>  				gmac_set_umac_addr(ioaddr, uc_ptr->da_addr,
>  						i + 1);
>  
> -				DBG(KERN_INFO "\t%d "
> -				"- Unicast addr %02x:%02x:%02x:%02x:%02x:"
> -				"%02x\n", i + 1,
> -				uc_ptr->da_addr[0], uc_ptr->da_addr[1],
> -				uc_ptr->da_addr[2], uc_ptr->da_addr[3],
> -				uc_ptr->da_addr[4], uc_ptr->da_addr[5]);
> +				DBG(KERN_INFO "\t%d - Unicast addr %pM\n",
> +					i + 1, uc_ptr->da_addr);
>  				uc_ptr = uc_ptr->next;
>  		}
>  	} 
> --
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