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net: of_mdio: use int type for address variable 

Use int rather than u32 to fix the following warning:

drivers/of/of_mdio.c:147 of_mdiobus_register() warn: unsigned 'addr' is
never less than zero.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Fixes: 8f8382888c ("net: of_mdio: factor out code to parse a phy's 'reg' property")
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Mack 2014-06-02 13:32:45 +02:00 committed by David S. Miller
parent c7bfbe51d5
commit 4cd984b022
1 changed files with 1 additions and 2 deletions
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3
drivers/of/of_mdio.c
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@ -121,9 +121,8 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
{
struct device_node *child;
const __be32 *paddr;
u32 addr;
bool scanphys = false;
int rc, i;
int addr, rc, i;
/* Mask out all PHYs from auto probing. Instead the PHYs listed in
* the device tree are populated after the bus has been registered */