mwifiex: retrieve correct max_power information in reg_notifier handler

As we don't provide custom regulatory rules to cfg80211,
"chan->max_power" remains uninitialized (0dbm) and
"chan->max_reg_power" will contain maximum power for a channel
extracted from regulatory rules provided by CRDA; hence use
"chan->max_reg_power" in reg_notifier handler instead of
"chan->max_power" to set max_power in firmware.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index cf97c2aec8b4..bb06d2e3274a 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -260,13 +260,13 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
                         flag = 1;
                         first_chan = (u32) ch->hw_value;
                         next_chan = first_chan;
-                        max_pwr = ch->max_power;
+                        max_pwr = ch->max_reg_power;
                         no_of_parsed_chan = 1;
                         continue;
                 }
 
                 if (ch->hw_value == next_chan + 1 &&
-                    ch->max_power == max_pwr) {
+                    ch->max_reg_power == max_pwr) {
                         next_chan++;
                         no_of_parsed_chan++;
                 } else {
@@ -277,7 +277,7 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
                         no_of_triplet++;
                         first_chan = (u32) ch->hw_value;
                         next_chan = first_chan;
-                        max_pwr = ch->max_power;
+                        max_pwr = ch->max_reg_power;
                         no_of_parsed_chan = 1;
                 }
         }