Merge remote-tracking branches 'asoc/fix/blackfin', 'asoc/fix/da9055', 'asoc/fix...

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / iwlwifi / iwl-nvm-parse.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
index f06f4cbe1317df1c5c035099178bf0aa1116895a..725e954d8475284a0f2b6332d3627c638dd6d01a 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
@@ -182,6 +182,11 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
 
        for (ch_idx = 0; ch_idx < IWL_NUM_CHANNELS; ch_idx++) {
                ch_flags = __le16_to_cpup(nvm_ch_flags + ch_idx);
+
+               if (ch_idx >= NUM_2GHZ_CHANNELS &&
+                   !data->sku_cap_band_52GHz_enable)
+                       ch_flags &= ~NVM_CHANNEL_VALID;
+
                if (!(ch_flags & NVM_CHANNEL_VALID)) {
                        IWL_DEBUG_EEPROM(dev,
                                         "Ch. %d Flags %x [%sGHz] - No traffic\n",