iwlwifi: 802.11n spec removes AUTO offset for FAT channel

This patch adapts to 802.11 patch and remove AUTO offset for FAT
channel

Signed-off-by: Guy Cohen <guy.cohen@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h
index 4b3def3..de79816 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.h
@@ -798,11 +798,10 @@
 #define IWL_OPERATION_MODE_MIXED    2
 #define IWL_OPERATION_MODE_20MHZ    3
 
-#define IWL_EXT_CHANNEL_OFFSET_AUTO   0
-#define IWL_EXT_CHANNEL_OFFSET_ABOVE  1
-#define IWL_EXT_CHANNEL_OFFSET_       2
-#define IWL_EXT_CHANNEL_OFFSET_BELOW  3
-#define IWL_EXT_CHANNEL_OFFSET_MAX    4
+#define IWL_EXT_CHANNEL_OFFSET_NONE      0
+#define IWL_EXT_CHANNEL_OFFSET_ABOVE     1
+#define IWL_EXT_CHANNEL_OFFSET_RESERVE1  2
+#define IWL_EXT_CHANNEL_OFFSET_BELOW     3
 
 #define NRG_NUM_PREV_STAT_L     20
 #define NUM_RX_CHAINS           (3)