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mac80211: remove user_power_level from driver API 

I missed this during review of "mac80211: Fix tx power setting",
the user_power_level shouldn't be available to the driver but
rather be an internal value used to calculate the value for the
driver.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2009-01-06 23:23:56 +01:00 committed by John W. Linville
parent 8465676241
commit 2bf30fabad
4 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/net/mac80211.h
View File

@ -546,7 +546,6 @@ enum ieee80211_conf_changed {
* @listen_interval: listen interval in units of beacon interval
* @flags: configuration flags defined above
* @power_level: requested transmit power (in dBm)
* @user_power_level: User configured transmit power (in dBm)
* @channel: the channel to tune to
* @ht: the HT configuration for the device
* @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
@ -560,7 +559,6 @@ struct ieee80211_conf {
int beacon_int;
u32 flags;
int power_level;
int user_power_level;
u16 listen_interval;
bool radio_enabled;

2
net/mac80211/ieee80211_i.h
View File

@ -705,6 +705,8 @@ struct ieee80211_local {
struct work_struct dynamic_ps_disable_work;
struct timer_list dynamic_ps_timer;
int user_power_level; /* in dBm */
#ifdef CONFIG_MAC80211_DEBUGFS
struct local_debugfsdentries {
struct dentry *rcdir;

4
net/mac80211/main.c
View File

@ -214,10 +214,10 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
changed |= IEEE80211_CONF_CHANGE_CHANNEL;
}
if (!local->hw.conf.user_power_level)
if (!local->user_power_level)
power = chan->max_power;
else
power = min(chan->max_power, local->hw.conf.user_power_level);
power = min(chan->max_power, local->user_power_level);
if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;
local->hw.conf.power_level = power;

2
net/mac80211/wext.c
View File

@ -551,7 +551,7 @@ static int ieee80211_ioctl_siwtxpower(struct net_device *dev,
else /* Automatic power level setting */
new_power_level = chan->max_power;
local->hw.conf.user_power_level = new_power_level;
local->user_power_level = new_power_level;
if (local->hw.conf.power_level != new_power_level)
reconf_flags |= IEEE80211_CONF_CHANGE_POWER;