linux-kernel - Re: [PATCH -next] net: ethernet: broadcom: Fix build errors

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Date:	Mon, 11 Jan 2016 00:53:09 +0100
From:	Andrew Lunn <andrew@...n.ch>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] net: ethernet: broadcom: Fix build errors

On Sun, Jan 10, 2016 at 12:03:16PM -0800, Guenter Roeck wrote:
> Commit 7f854420fbfe ("phy: Add API for {un}registering an mdio device to
> a bus") introduces an API to access mii_bus structures, but missed to
> update the sb1250 driver. This results in the following build error.
> 
> drivers/net/ethernet/broadcom/sb1250-mac.c: In function 'sbmac_mii_probe':
> drivers/net/ethernet/broadcom/sb1250-mac.c:2360:24: error:
> 	'struct mii_bus' has no member named 'phy_map'
> 
> Use phy_find_first() instead of open coding it.
> 
> Commit 2220943a21e2 ("phy: Centralise print about attached phy") introduces
> the following build error.
> 
> drivers/net/ethernet/broadcom/sb1250-mac.c: In function 'sbmac_mii_probe':
> drivers/net/ethernet/broadcom/sb1250-mac.c:2383:20: error: 'phydev' undeclared
> 
> Fixes: 7f854420fbfe ("phy: Add API for {un}registering an mdio device to a bus")
> Fixes: 2220943a21e2 ("phy: Centralise print about attached phy")
> Cc: Andrew Lunn <andrew@...n.ch>
> Signed-off-by: Guenter Roeck <linux@...ck-us.net>

Acked-by: Andrew Lunn <andrew@...n.ch>

	  Thanks
		Andrew

> ---
>  drivers/net/ethernet/broadcom/sb1250-mac.c | 9 ++-------
>  1 file changed, 2 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
> index 768c18da510c..eacc559679bf 100644
> --- a/drivers/net/ethernet/broadcom/sb1250-mac.c
> +++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
> @@ -2354,13 +2354,8 @@ static int sbmac_mii_probe(struct net_device *dev)
>  {
>  	struct sbmac_softc *sc = netdev_priv(dev);
>  	struct phy_device *phy_dev;
> -	int i;
>  
> -	for (i = 0; i < PHY_MAX_ADDR; i++) {
> -		phy_dev = sc->mii_bus->phy_map[i];
> -		if (phy_dev)
> -			break;
> -	}
> +	phy_dev = phy_find_first(sc->mii_bus);
>  	if (!phy_dev) {
>  		printk(KERN_ERR "%s: no PHY found\n", dev->name);
>  		return -ENXIO;
> @@ -2385,7 +2380,7 @@ static int sbmac_mii_probe(struct net_device *dev)
>  			      SUPPORTED_Pause |
>  			      SUPPORTED_Asym_Pause;
>  
> -	phy_attached_info(phydev);
> +	phy_attached_info(phy_dev);
>  
>  	phy_dev->advertising = phy_dev->supported;
>  
> -- 
> 2.1.4
>