net: phy: make addr type u8 in phy_package_shared struct

Switch addr type in phy_package_shared struct to u8.

The value is already checked to be non negative and to be less than
PHY_MAX_ADDR, hence u8 is better suited than using int.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/phy.h b/include/linux/phy.h
index dbb5e13e3e1bf045ec1730578fd164bbb0c5bf30..4b13cc85c4f5b0b2ee9972109cb8da436fa27921 100644 (file)
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -338,7 +338,7 @@ struct mdio_bus_stats {
  * phy_package_leave().
  */
 struct phy_package_shared {
-       int addr;
+       u8 addr;
        refcount_t refcnt;
        unsigned long flags;
        size_t priv_size;