diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 5a725703770cb6d9a01236f0121b052f6cd0cc4b..cb815ccedfb335005c604ffdeb2d883a2585900d 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1098,7 +1098,8 @@ static void b43_nphy_workarounds(struct b43_wldev *dev)
 
 		if (dev->phy.rev < 2) {
 			if (b43_phy_read(dev, B43_NPHY_RXCTL) & 0x2)
-				; /*TODO: b43_mhf(dev, 2, 0x0010, 0x0010, 3);*/
+				b43_hf_write(dev, b43_hf_read(dev) |
+						B43_HF_MLADVW);
 		} else if (dev->phy.rev == 2) {
 			b43_phy_write(dev, B43_NPHY_CRSCHECK2, 0);
 			b43_phy_write(dev, B43_NPHY_CRSCHECK3, 0);