b43: N-PHY: rev3+: correct switching analog core

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 9f5a3c993239..6c9aa5a5850a 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3878,10 +3878,14 @@ static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
         }
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/Anacore */
 static void b43_nphy_op_switch_analog(struct b43_wldev *dev, bool on)
 {
-        b43_phy_write(dev, B43_NPHY_AFECTL_OVER,
-                      on ? 0 : 0x7FFF);
+        u16 val = on ? 0 : 0x7FFF;
+
+        if (dev->phy.rev >= 3)
+                b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, val);
+        b43_phy_write(dev, B43_NPHY_AFECTL_OVER, val);
 }
 
 static int b43_nphy_op_switch_channel(struct b43_wldev *dev,