From 862f0982eadcea0e114576c57ea426d3d51a69a6 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Wed, 5 Jan 2011 21:13:09 +0000 Subject: [PATCH] net/fec: fix MMFR_OP type in fec_enet_mdio_write FEC_MMFR_OP_WRITE should be used than FEC_MMFR_OP_READ in a mdio write operation. It's probably a typo introduced by commit: e6b043d512fa8d9a3801bf5d72bfa3b8fc3b3cc8 netdev/fec.c: add phylib supporting to enable carrier detection (v2) Signed-off-by: Shawn Guo Signed-off-by: David S. Miller --- drivers/net/fec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/fec.c b/drivers/net/fec.c index cce32d43175f..52e9ca8de4b2 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -651,8 +651,8 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum, fep->mii_timeout = 0; init_completion(&fep->mdio_done); - /* start a read op */ - writel(FEC_MMFR_ST | FEC_MMFR_OP_READ | + /* start a write op */ + writel(FEC_MMFR_ST | FEC_MMFR_OP_WRITE | FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(regnum) | FEC_MMFR_TA | FEC_MMFR_DATA(value), fep->hwp + FEC_MII_DATA);