phy: increase size of MII_BUS_ID_SIZE and bus_id

Some bus names are pretty long and do not fit into
17 chars. Increase therefore MII_BUS_ID_SIZE and
phy_fixup.bus_id to larger number. Now mii_bus.id
can host larger name.

Signed-off-by: Volodymyr Bendiuga <volodymyr.bendiuga@gmail.com>
Signed-off-by: Magnus Öberg <magnus.oberg@westermo.se>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/phy.h b/include/linux/phy.h
index f7d95f644eed9b7a15581a490a19a18ea68b050e..5c9d2529685fe21540e542e1233abf938692d79d 100644 (file)
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -158,11 +158,7 @@ static inline const char *phy_modes(phy_interface_t interface)
 /* Used when trying to connect to a specific phy (mii bus id:phy device id) */
 #define PHY_ID_FMT "%s:%02x"
 
-/*
- * Need to be a little smaller than phydev->dev.bus_id to leave room
- * for the ":%02x"
- */
-#define MII_BUS_ID_SIZE        (20 - 3)
+#define MII_BUS_ID_SIZE        61
 
 /* Or MII_ADDR_C45 into regnum for read/write on mii_bus to enable the 21 bit
    IEEE 802.3ae clause 45 addressing mode used by 10GIGE phy chips. */
@@ -632,7 +628,7 @@ struct phy_driver {
 /* A Structure for boards to register fixups with the PHY Lib */
 struct phy_fixup {
        struct list_head list;
-       char bus_id[20];
+       char bus_id[MII_BUS_ID_SIZE + 3];
        u32 phy_uid;
        u32 phy_uid_mask;
        int (*run)(struct phy_device *phydev);