diff options
| author | Reinette Chatre <reinette.chatre@intel.com> | 2009-07-28 20:35:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-08-16 14:18:07 -0700 |
| commit | 786783ce30ef34eab18330fbdef36bf8712101de (patch) | |
| tree | 861bd9f0ebb446f9b0b3ad949f2878609847b68e /drivers | |
| parent | a616b3e5a8c7a379f2fd4bc4e153868509fec94a (diff) | |
iwlwifi: only show active power level via sysfs
commit 872ed1902f511a8947021c562f5728a5bf0640b5 upstream.
This changes the power_level file to adhere to the "one value
per file" sysfs rule. The user will know which power level was
requested as it will be the number just written to this file. It
is thus not necessary to create a new sysfs file for this value.
In addition it fixes a problem where powertop's parsing expects
this value to be the first value in this file without any descriptions.
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 19 |
2 files changed, 2 insertions, 36 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index f46ba2475776..cd20df107d76 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3101,27 +3101,10 @@ static ssize_t show_power_level(struct device *d, struct device_attribute *attr, char *buf) { struct iwl_priv *priv = dev_get_drvdata(d); - int mode = priv->power_data.user_power_setting; - int system = priv->power_data.system_power_setting; int level = priv->power_data.power_mode; char *p = buf; - switch (system) { - case IWL_POWER_SYS_AUTO: - p += sprintf(p, "SYSTEM:auto"); - break; - case IWL_POWER_SYS_AC: - p += sprintf(p, "SYSTEM:ac"); - break; - case IWL_POWER_SYS_BATTERY: - p += sprintf(p, "SYSTEM:battery"); - break; - } - - p += sprintf(p, "\tMODE:%s", (mode < IWL_POWER_AUTO) ? - "fixed" : "auto"); - p += sprintf(p, "\tINDEX:%d", level); - p += sprintf(p, "\n"); + p += sprintf(p, "%d\n", level); return p - buf + 1; } diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index ff4d0e41d7c4..f7cdae63c480 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -4623,27 +4623,10 @@ static ssize_t show_power_level(struct device *d, struct device_attribute *attr, char *buf) { struct iwl_priv *priv = dev_get_drvdata(d); - int mode = priv->power_data.user_power_setting; - int system = priv->power_data.system_power_setting; int level = priv->power_data.power_mode; char *p = buf; - switch (system) { - case IWL_POWER_SYS_AUTO: - p += sprintf(p, "SYSTEM:auto"); - break; - case IWL_POWER_SYS_AC: - p += sprintf(p, "SYSTEM:ac"); - break; - case IWL_POWER_SYS_BATTERY: - p += sprintf(p, "SYSTEM:battery"); - break; - } - - p += sprintf(p, "\tMODE:%s", (mode < IWL_POWER_AUTO) ? - "fixed" : "auto"); - p += sprintf(p, "\tINDEX:%d", level); - p += sprintf(p, "\n"); + p += sprintf(p, "%d\n", level); return p - buf + 1; } |