From 11e5e8f5d14a1229706576184d2cf4c4556ed94c Mon Sep 17 00:00:00 2001
From: Joe Chou <Joe.Chou@rdc.com.tw>
Date: Mon, 22 Dec 2008 19:38:17 -0800
Subject: [PATCH] r6040: fix wrong logic in mdio code
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>
---
drivers/net/r6040.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 281080d579e1..cc5e316de571 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -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 */
while (limit--) {
cmd = ioread16(ioaddr + MMDIO);
- if (cmd & MDIO_READ)
+ if (!(cmd & MDIO_READ))
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 */
while (limit--) {
cmd = ioread16(ioaddr + MMDIO);
- if (cmd & MDIO_WRITE)
+ if (!(cmd & MDIO_WRITE))
break;
}
}
--
GitLab