Message ID | 1452438484-29205-1-git-send-email-linux@roeck-us.net |
---|---|
State | Not Applicable, archived |
Delegated to: | David Miller |
Headers | show |
On Sun, Jan 10, 2016 at 07:08:04AM -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 bfin_mac driver. This results in the following error message > > drivers/net/ethernet/adi/bfin_mac.c: In function 'mii_probe': > drivers/net/ethernet/adi/bfin_mac.c:401:52: error: > 'struct mii_bus' has no member named 'phy_map' > > Use phy_find_first() instead of open-coding it. > > Fixes: 7f854420fbfe ("phy: Add API for {un}registering an mdio device to a bus") > Cc: Andrew Lunn <andrew@lunn.ch> > Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Andrew Lunn <andrew@lunn.ch> Hi Dave Although Sadip Mukerjee's patch [PATCH 1/2] phy: fix blackfin build failure is correct, this one is better. Please take this one in preference. We do still however need Sadip's [2/2] bfin_mac: fix error path Andrew
From: Andrew Lunn <andrew@lunn.ch> Date: Sun, 10 Jan 2016 16:45:32 +0100 > On Sun, Jan 10, 2016 at 07:08:04AM -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 bfin_mac driver. This results in the following error message >> >> drivers/net/ethernet/adi/bfin_mac.c: In function 'mii_probe': >> drivers/net/ethernet/adi/bfin_mac.c:401:52: error: >> 'struct mii_bus' has no member named 'phy_map' >> >> Use phy_find_first() instead of open-coding it. >> >> Fixes: 7f854420fbfe ("phy: Add API for {un}registering an mdio device to a bus") >> Cc: Andrew Lunn <andrew@lunn.ch> >> Signed-off-by: Guenter Roeck <linux@roeck-us.net> > > Acked-by: Andrew Lunn <andrew@lunn.ch> > > Hi Dave > > Although Sadip Mukerjee's patch [PATCH 1/2] phy: fix blackfin build failure > is correct, this one is better. Please take this one in preference. > We do still however need Sadip's [2/2] bfin_mac: fix error path Sorry, I applied Sadip's patch already. I'll need to get something relative if you really want this variant in my tree. Thanks.
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c index 8c5132624510..5dfa01fadda6 100644 --- a/drivers/net/ethernet/adi/bfin_mac.c +++ b/drivers/net/ethernet/adi/bfin_mac.c @@ -380,9 +380,8 @@ static void bfin_mac_adjust_link(struct net_device *dev) static int mii_probe(struct net_device *dev, int phy_mode) { struct bfin_mac_local *lp = netdev_priv(dev); - struct phy_device *phydev = NULL; + struct phy_device *phydev; unsigned short sysctl; - int i; u32 sclk, mdc_div; /* Enable PHY output early */ @@ -396,18 +395,7 @@ static int mii_probe(struct net_device *dev, int phy_mode) sysctl = (sysctl & ~MDCDIV) | SET_MDCDIV(mdc_div); bfin_write_EMAC_SYSCTL(sysctl); - /* search for connected PHY device */ - for (i = 0; i < PHY_MAX_ADDR; ++i) { - struct phy_device *const tmp_phydev = lp->mii_bus->phy_map[i]; - - if (!tmp_phydev) - continue; /* no PHY here... */ - - phydev = tmp_phydev; - break; /* found it */ - } - - /* now we are supposed to have a proper phydev, to attach to... */ + phydev = phy_find_first(lp->mii_bus); if (!phydev) { netdev_err(dev, "no phy device found\n"); return -ENODEV;
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 bfin_mac driver. This results in the following error message drivers/net/ethernet/adi/bfin_mac.c: In function 'mii_probe': drivers/net/ethernet/adi/bfin_mac.c:401:52: error: 'struct mii_bus' has no member named 'phy_map' Use phy_find_first() instead of open-coding it. Fixes: 7f854420fbfe ("phy: Add API for {un}registering an mdio device to a bus") Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- v2: Use phy_find_first() instead of open-coding it. Dave: Please ignore if you already applied the other patch. Alternatively, I'll be happy to submit it as separate patch on top of the actual bug fix. drivers/net/ethernet/adi/bfin_mac.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-)