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r6040: fix wrong logic in mdio code

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This patch fixes a reverse logic in the MDIO code.

Signed-off-by: Joe Chou <Joe.Chou@rdc.com.tw>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Chou
2008-12-22 19:38:17 -08:00
committed by David S. Miller
parent 5f2f6da76c
commit 11e5e8f5d1
1 changed files with 2 additions and 2 deletions
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4
drivers/net/r6040.c
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@@ -214,7 +214,7 @@ static int r6040_phy_read(void __iomem *ioaddr, int phy_addr, int reg)
/* Wait for the read bit to be cleared */ /* Wait for the read bit to be cleared */
while (limit--) { while (limit--) {
cmd = ioread16(ioaddr + MMDIO); cmd = ioread16(ioaddr + MMDIO);
if (cmd & MDIO_READ) if (!(cmd & MDIO_READ))
break; break;
} }
@@ -233,7 +233,7 @@ static void r6040_phy_write(void __iomem *ioaddr, int phy_addr, int reg, u16 val
/* Wait for the write bit to be cleared */ /* Wait for the write bit to be cleared */
while (limit--) { while (limit--) {
cmd = ioread16(ioaddr + MMDIO); cmd = ioread16(ioaddr + MMDIO);
if (cmd & MDIO_WRITE) if (!(cmd & MDIO_WRITE))
break; break;
} }
} }