diff mbox

[08/49] iwlwifi: don't declare support for 5ghz if not supported

Message ID 1426165474-25586-8-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Emmanuel Grumbach March 12, 2015, 1:03 p.m. UTC 
From: Eliad Peller <eliad@wizery.com>

Remove a useless debug print about unsupported channels.
Also add a comment about the LAR special case where channels
might become valid later.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-nvm-parse.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
index 99476bd..8870377 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
@@ -272,9 +272,14 @@  static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
 
 		if (ch_idx >= num_2ghz_channels &&
 		    !data->sku_cap_band_52GHz_enable)
-			ch_flags &= ~NVM_CHANNEL_VALID;
+			continue;
 
 		if (!lar_supported && !(ch_flags & NVM_CHANNEL_VALID)) {
+			/*
+			 * Channels might become valid later if lar is
+			 * supported, hence we still want to add them to
+			 * the list of supported channels to cfg80211.
+			 */
 			IWL_DEBUG_EEPROM(dev,
 					 "Ch. %d Flags %x [%sGHz] - No traffic\n",
 					 nvm_chan[ch_idx],