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| author | Vladimir Zapolskiy <vz@mleia.com> | 2011-09-05 07:24:07 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-09-10 00:07:55 +0200 |
| commit | e3a77218a256edbe201112a39beeed8adcabae3f (patch) | |
| tree | 4ff351dfa6f5fcbc0a693cabfe6df24a5fca0034 | |
| parent | 46d7274cdcacc581bd02881e0aee4bb1a73e6f3a (diff) | |
| download | u-boot-e3a77218a256edbe201112a39beeed8adcabae3f.zip u-boot-e3a77218a256edbe201112a39beeed8adcabae3f.tar.gz u-boot-e3a77218a256edbe201112a39beeed8adcabae3f.tar.bz2 | |
phylib: reset mii bus only if reset handler is registered
This change allows to cope with a mii bus device registered using
miiphy_register(), which doesn't assign a default reset handler.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Detlev Zundel <dzu@denx.de>
| -rw-r--r-- | drivers/net/phy/phy.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index ce69c19..8da7688 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -692,7 +692,8 @@ struct phy_device *phy_connect(struct mii_dev *bus, int addr, struct phy_device *phydev; /* Reset the bus */ - bus->reset(bus); + if (bus->reset) + bus->reset(bus); /* Wait 15ms to make sure the PHY has come out of hard reset */ udelay(15000); |