iwlwifi: use valid TX/RX antenna from hw_params
It's not really a good idea to write to the
global static configuration. Use the valid
TX/RX antenna information only from the HW
params struct except in the case where the
values from the config are used to override
the values from the EEPROM.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index dd502e8..b6740c3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1546,15 +1546,18 @@
if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
pos += scnprintf(buf + pos, bufsz - pos,
"tx power: (1/2 dB step)\n");
- if ((cfg(priv)->valid_tx_ant & ANT_A) && tx->tx_power.ant_a)
+ if ((hw_params(priv).valid_tx_ant & ANT_A) &&
+ tx->tx_power.ant_a)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna A:",
tx->tx_power.ant_a);
- if ((cfg(priv)->valid_tx_ant & ANT_B) && tx->tx_power.ant_b)
+ if ((hw_params(priv).valid_tx_ant & ANT_B) &&
+ tx->tx_power.ant_b)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna B:",
tx->tx_power.ant_b);
- if ((cfg(priv)->valid_tx_ant & ANT_C) && tx->tx_power.ant_c)
+ if ((hw_params(priv).valid_tx_ant & ANT_C) &&
+ tx->tx_power.ant_c)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna C:",
tx->tx_power.ant_c);