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ACPI: thinkpad-acpi: consolidate wlsw notification function 

Rename tpacpi_input_send_radiosw() to tpacpi_send_radiosw_update(), and
make it a central point to issue "radio switch changed state" notifications
by consolidating also the poll() notification in the same function.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
This commit is contained in:
Henrique de Moraes Holschuh 2008-07-21 09:15:49 -03:00
parent 3a87208028
commit 733e27c1cc
1 changed files with 19 additions and 20 deletions
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39
drivers/misc/thinkpad_acpi.c
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@ -1285,21 +1285,6 @@ static int hotkey_status_set(int status)
return 0;
}
static void tpacpi_input_send_radiosw(void)
{
int wlsw;
if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) {
mutex_lock(&tpacpi_inputdev_send_mutex);
input_report_switch(tpacpi_inputdev,
SW_RFKILL_ALL, !!wlsw);
input_sync(tpacpi_inputdev);
mutex_unlock(&tpacpi_inputdev_send_mutex);
}
}
static void tpacpi_input_send_tabletsw(void)
{
int state;
@ -1921,6 +1906,22 @@ static struct attribute *hotkey_mask_attributes[] __initdata = {
&dev_attr_hotkey_wakeup_hotunplug_complete.attr,
};
static void tpacpi_send_radiosw_update(void)
{
int wlsw;
if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) {
mutex_lock(&tpacpi_inputdev_send_mutex);
input_report_switch(tpacpi_inputdev,
SW_RFKILL_ALL, !!wlsw);
input_sync(tpacpi_inputdev);
mutex_unlock(&tpacpi_inputdev_send_mutex);
}
hotkey_radio_sw_notify_change();
}
static void hotkey_exit(void)
{
#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
@ -2288,7 +2289,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
tpacpi_inputdev->close = &hotkey_inputdev_close;
hotkey_poll_setup_safe(1);
tpacpi_input_send_radiosw();
tpacpi_send_radiosw_update();
tpacpi_input_send_tabletsw();
return 0;
@ -2420,8 +2421,7 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
case 7:
/* 0x7000-0x7FFF: misc */
if (tp_features.hotkey_wlsw && hkey == 0x7000) {
tpacpi_input_send_radiosw();
hotkey_radio_sw_notify_change();
tpacpi_send_radiosw_update();
send_acpi_ev = 0;
break;
}
@ -2464,8 +2464,7 @@ static void hotkey_resume(void)
printk(TPACPI_ERR
"error while trying to read hot key mask "
"from firmware\n");
tpacpi_input_send_radiosw();
hotkey_radio_sw_notify_change();
tpacpi_send_radiosw_update();
hotkey_tablet_mode_notify_change();
hotkey_wakeup_reason_notify_change();
hotkey_wakeup_hotunplug_complete_notify_change();