intel drivers: repair missing flush operations

[deliverable/linux.git] / drivers / net / e1000e / phy.c

diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 2a6ee13285b19bf49e53485d03da830e1ef0cbe7..8666476cb9be4d723a3dc07f5feb66230aa86fb5 100644 (file)
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -537,6 +537,7 @@ static s32 __e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data,
        kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
                       E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN;
        ew32(KMRNCTRLSTA, kmrnctrlsta);
+       e1e_flush();
 
        udelay(2);
 
@@ -609,6 +610,7 @@ static s32 __e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data,
        kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
                       E1000_KMRNCTRLSTA_OFFSET) | data;
        ew32(KMRNCTRLSTA, kmrnctrlsta);
+       e1e_flush();
 
        udelay(2);