[PATCH] phy: Added a macro to represent the string format used to match a phy device
Add the PHY_ID_FMT macro to ensure that the format of the id string used by a
driver to match to its specific phy is consistent between the mdio_bus and the
driver.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 92a9696..331521a 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -53,6 +53,9 @@
#define PHY_MAX_ADDR 32
+/* Used when trying to connect to a specific phy (mii bus id:phy device id) */
+#define PHY_ID_FMT "%x:%02x"
+
/* The Bus class for PHYs. Devices which provide access to
* PHYs should register using this structure */
struct mii_bus {