net: phy: delay only if reset handler is registered
With commit e3a77218a256edbe201112a39beeed8adcabae3f the MII bus is only
reset if a reset handler is registered. If there is no reset handler there
is no need to wait for a device to come out of the reset.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 865abab..65c731a 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -763,11 +763,13 @@
phy_interface_t interface)
{
/* Reset the bus */
- if (bus->reset)
+ if (bus->reset) {
bus->reset(bus);
- /* Wait 15ms to make sure the PHY has come out of hard reset */
- udelay(15000);
+ /* Wait 15ms to make sure the PHY has come out of hard reset */
+ udelay(15000);
+ }
+
return get_phy_device_by_mask(bus, phy_mask, interface);
}