b43: define B43_SHM_SH_CHAN_40MHZ

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/b43.h b/drivers/net/wireless/b43/b43.h
index 8674a99356af..72821c456b02 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -186,7 +186,8 @@ enum {
 #define B43_SHM_SH_PHYTXNOI             0x006E  /* PHY noise directly after TX (lower 8bit only) */
 #define B43_SHM_SH_RFRXSP1              0x0072  /* RF RX SP Register 1 */
 #define B43_SHM_SH_CHAN                 0x00A0  /* Current channel (low 8bit only) */
-#define  B43_SHM_SH_CHAN_5GHZ           0x0100  /* Bit set, if 5Ghz channel */
+#define  B43_SHM_SH_CHAN_5GHZ           0x0100  /* Bit set, if 5 Ghz channel */
+#define  B43_SHM_SH_CHAN_40MHZ          0x0200  /* Bit set, if 40 Mhz channel width */
 #define B43_SHM_SH_BCMCFIFOID           0x0108  /* Last posted cookie to the bcast/mcast FIFO */
 /* TSSI information */
 #define B43_SHM_SH_TSSI_CCK             0x0058  /* TSSI for last 4 CCK frames (32bit) */