diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/emac/emac-phy.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-phy.c b/drivers/net/ethernet/qualcomm/emac/emac-phy.c index 18461fcb9815..53dbf1e163a8 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-phy.c +++ b/drivers/net/ethernet/qualcomm/emac/emac-phy.c @@ -47,6 +47,7 @@ #define MDIO_CLK_25_28 7 #define MDIO_WAIT_TIMES 1000 +#define MDIO_STATUS_DELAY_TIME 1 static int emac_mdio_read(struct mii_bus *bus, int addr, int regnum) { @@ -65,7 +66,7 @@ static int emac_mdio_read(struct mii_bus *bus, int addr, int regnum) if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg, !(reg & (MDIO_START | MDIO_BUSY)), - 100, MDIO_WAIT_TIMES * 100)) + MDIO_STATUS_DELAY_TIME, MDIO_WAIT_TIMES * 100)) return -EIO; return (reg >> MDIO_DATA_SHFT) & MDIO_DATA_BMSK; @@ -88,8 +89,8 @@ static int emac_mdio_write(struct mii_bus *bus, int addr, int regnum, u16 val) writel(reg, adpt->base + EMAC_MDIO_CTRL); if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg, - !(reg & (MDIO_START | MDIO_BUSY)), 100, - MDIO_WAIT_TIMES * 100)) + !(reg & (MDIO_START | MDIO_BUSY)), + MDIO_STATUS_DELAY_TIME, MDIO_WAIT_TIMES * 100)) return -EIO; return 0; |