b43: N-PHY: determine usage of radio regulatory workaround correctly

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

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index e0f2d122e124..c22dbfb987de 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -191,7 +191,8 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
                                 binfo->type != 0x46D ||
                                 binfo->rev < 0x41);
         else
-                workaround = ((sprom->boardflags_hi & B43_BFH_NOPA) == 0);
+                workaround =
+                        !(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
 
         b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
         if (workaround) {