iwlwifi: remove redundant flags regarding to FAT channel
This patch removes redundant flags regarding to FAT channel. Use
mac80211's flag instead.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 11f9d95..cbb812f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -470,6 +470,11 @@
/* Copy the run-time flags so they are there even on
* invalid channels */
ch_info->flags = eeprom_ch_info[ch].flags;
+ /* First write that fat is not enabled, and then enable
+ * one by one */
+ ch_info->fat_extension_channel =
+ (IEEE80211_CHAN_NO_FAT_ABOVE |
+ IEEE80211_CHAN_NO_FAT_BELOW);
if (!(is_channel_valid(ch_info))) {
IWL_DEBUG_INFO("Ch. %d Flags %x [%sGHz] - "
@@ -534,12 +539,14 @@
for (ch = 0; ch < eeprom_ch_count; ch++) {
if ((band == 6) &&
- ((eeprom_ch_index[ch] == 5) ||
- (eeprom_ch_index[ch] == 6) ||
- (eeprom_ch_index[ch] == 7)))
- fat_extension_chan = HT_IE_EXT_CHANNEL_MAX;
+ ((eeprom_ch_index[ch] == 5) ||
+ (eeprom_ch_index[ch] == 6) ||
+ (eeprom_ch_index[ch] == 7)))
+ /* both are allowed: above and below */
+ fat_extension_chan = 0;
else
- fat_extension_chan = HT_IE_EXT_CHANNEL_ABOVE;
+ fat_extension_chan =
+ IEEE80211_CHAN_NO_FAT_BELOW;
/* Set up driver's info for lower half */
iwl_set_fat_chan_info(priv, ieeeband,
@@ -551,7 +558,7 @@
iwl_set_fat_chan_info(priv, ieeeband,
(eeprom_ch_index[ch] + 4),
&(eeprom_ch_info[ch]),
- HT_IE_EXT_CHANNEL_BELOW);
+ IEEE80211_CHAN_NO_FAT_ABOVE);
}
}