static void hdmi_early_suspend(struct early_suspend *h)
{
hdmi_dbg(hdmi->dev, "hdmi enter early suspend pwr %d state %d\n", hdmi->pwr_mode, hdmi->state);
flush_delayed_work(&hdmi->delay_work);
mutex_lock(&hdmi->enable_mutex);
hdmi->suspend = 1;
if(!hdmi->enable) {
mutex_unlock(&hdmi->enable_mutex);
return;
}
if (hdmi->irq)
disable_irq(hdmi->irq);
mutex_unlock(&hdmi->enable_mutex);
hdmi->command = HDMI_CONFIG_ENABLE;
init_completion(&hdmi->complete);
hdmi->wait = 1;
queue_delayed_work(hdmi->workqueue, &hdmi->delay_work, 0);
wait_for_completion_interruptible_timeout(&hdmi->complete,
msecs_to_jiffies(5000));
flush_delayed_work(&hdmi->delay_work);
return;
}
static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state)
{
sharpsl_pm.flags |= SHARPSL_SUSPENDED;
flush_delayed_work(&toggle_charger);
flush_delayed_work(&sharpsl_bat);
if (sharpsl_pm.charge_mode == CHRG_ON)
sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG;
else
sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG;
return 0;
}
/* Subsystem handlers */
static int riva_shutdown(const struct subsys_data *subsys)
{
pil_force_shutdown("wcnss");
flush_delayed_work(&cancel_vote_work);
return 0;
}
#ifdef CONFIG_PM
static int apds9130_suspend(struct i2c_client *client, pm_message_t mesg)
{
#if 1
#else
struct apds9130_data *data = i2c_get_clientdata(client);
if(data->sw_mode == PROX_STAT_SHUTDOWN)
return 0;
apds9130_set_enable(client, 0);
apds9130_set_command(client, 2);
__cancel_delayed_work(&data->dwork);
flush_delayed_work(&data->dwork);
flush_workqueue(apds9130_workqueue);
data->sw_mode = PROX_STAT_SHUTDOWN;
disable_irq(client->irq);
/* err = pdata->power(0);
if(err < 0) {
printk(KERN_INFO "%s, Proximity Power Off Fail in susped\n",__func__);
return err;
}
*/
irq_set_irq_wake(client->irq, 0);
if(NULL != apds9130_workqueue){
destroy_workqueue(apds9130_workqueue);
printk(KERN_INFO "%s, Destroy workqueue\n",__func__);
apds9130_workqueue = NULL;
}
#endif
static int gp2a_i2c_remove(struct i2c_client *client)
{
struct gp2a_data *gp2a = i2c_get_clientdata(client);
if (gp2a == NULL) {
pr_err("%s, gp2a_data is NULL!!!!!\n", __func__);
return 0;
}
if (gp2a->proximity_input_dev != NULL) {
sysfs_remove_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
input_unregister_device(gp2a->proximity_input_dev);
gp2a->proximity_input_dev = NULL;
}
cancel_delayed_work_sync(&gp2a->light_work);
flush_delayed_work(&gp2a->light_work);
mutex_destroy(&gp2a->light_mutex);
if (gp2a->light_input_dev != NULL) {
sysfs_remove_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
input_unregister_device(gp2a->light_input_dev);
gp2a->light_input_dev = NULL;
}
mutex_destroy(&gp2a->data_mutex);
kfree(gp2a);
return 0;
}
static int firefly_fb_event_notify(struct notifier_block *self, unsigned long action, void *data)
{
struct fb_event *event = data;
int blank_mode = *((int *)event->data);
struct delayed_work *delay_work;
if (action == FB_EARLY_EVENT_BLANK) {
switch (blank_mode) {
case FB_BLANK_UNBLANK:
break;
default:
if(!ddev->vga->suspend) {
delay_work = vga_submit_work(ddev->vga, VGA_SUSPEND_CTL, 0, NULL);
if(delay_work)
flush_delayed_work(delay_work);
}
break;
}
}
else if (action == FB_EVENT_BLANK) {
switch (blank_mode) {
case FB_BLANK_UNBLANK:
if(ddev->vga->suspend) {
vga_submit_work(ddev->vga, VGA_RESUME_CTL, 0, NULL);
}
break;
default:
break;
}
}
return NOTIFY_OK;
}
static void userspace_dtr(struct dm_dirty_log *log)
{
struct log_c *lc = log->context;
if (lc->integrated_flush) {
/* flush workqueue */
if (atomic_read(&lc->sched_flush))
flush_delayed_work(&lc->flush_log_work);
destroy_workqueue(lc->dmlog_wq);
}
(void) dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_DTR,
NULL, 0, NULL, NULL);
if (lc->log_dev)
dm_put_device(lc->ti, lc->log_dev);
mempool_destroy(lc->flush_entry_pool);
kfree(lc->usr_argv_str);
kfree(lc);
return;
}
static void gp2a_i2c_shutdown(struct i2c_client *client)
{
#if 0// temp for power off alarm not working issue. waiting vendor double check
struct gp2a_data *gp2a = i2c_get_clientdata(client);
if (unlikely(gp2a == NULL)) {
pr_err("%s, gp2a_data is NULL!!!!!\n", __func__);
return;
}
if (gp2a->proximity_input_dev != NULL) {
sysfs_remove_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
input_unregister_device(gp2a->proximity_input_dev);
gp2a->proximity_input_dev = NULL;
}
cancel_delayed_work_sync(&gp2a->light_work);
flush_delayed_work(&gp2a->light_work);
mutex_destroy(&gp2a->light_mutex);
if (gp2a->light_input_dev != NULL) {
sysfs_remove_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
input_unregister_device(gp2a->light_input_dev);
gp2a->light_input_dev = NULL;
}
mutex_destroy(&gp2a->data_mutex);
kfree(gp2a);
#endif
}
/*
* Remove bdi from the global list and shutdown any threads we have running
*/
static void wb_shutdown(struct bdi_writeback *wb)
{
/* Make sure nobody queues further work */
spin_lock_bh(&wb->work_lock);
if (!test_and_clear_bit(WB_registered, &wb->state)) {
spin_unlock_bh(&wb->work_lock);
/*
* Wait for wb shutdown to finish if someone else is just
* running wb_shutdown(). Otherwise we could proceed to wb /
* bdi destruction before wb_shutdown() is finished.
*/
wait_on_bit(&wb->state, WB_shutting_down, TASK_UNINTERRUPTIBLE);
return;
}
set_bit(WB_shutting_down, &wb->state);
spin_unlock_bh(&wb->work_lock);
cgwb_remove_from_bdi_list(wb);
/*
* Drain work list and shutdown the delayed_work. !WB_registered
* tells wb_workfn() that @wb is dying and its work_list needs to
* be drained no matter what.
*/
mod_delayed_work(bdi_wq, &wb->dwork, 0);
flush_delayed_work(&wb->dwork);
WARN_ON(!list_empty(&wb->work_list));
/*
* Make sure bit gets cleared after shutdown is finished. Matches with
* the barrier provided by test_and_clear_bit() above.
*/
smp_wmb();
clear_bit(WB_shutting_down, &wb->state);
}
static int riva_shutdown(const struct subsys_data *subsys)
{
pil_force_shutdown("wcnss");
flush_delayed_work(&cancel_vote_work);
disable_irq_nosync(RIVA_APSS_WDOG_BITE_RESET_RDY_IRQ);
return 0;
}
static void rtl8187_unregister_led(struct rtl8187_led *led)
{
struct ieee80211_hw *hw = led->dev;
struct rtl8187_priv *priv = hw->priv;
led_classdev_unregister(&led->led_dev);
flush_delayed_work(&priv->led_off);
led->dev = NULL;
}
/* Subsystem handlers */
static int riva_shutdown(const struct subsys_data *subsys)
{
pil_force_shutdown("wcnss");
pr_info("[SSR] pil_force_shutdown is finished\n");
flush_delayed_work(&cancel_vote_work);
pr_info("[SSR] flush_delayed_work(vote) for shutdown is finished\n");
return 0;
}
void intel_uncore_fini(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
flush_delayed_work(&dev_priv->uncore.force_wake_work);
/* Paranoia: make sure we have disabled everything before we exit. */
intel_uncore_sanitize(dev);
}
static int
affs_remount(struct super_block *sb, int *flags, char *data)
{
struct affs_sb_info *sbi = AFFS_SB(sb);
int blocksize;
kuid_t uid;
kgid_t gid;
int mode;
int reserved;
int root_block;
unsigned long mount_flags;
int res = 0;
char *new_opts = kstrdup(data, GFP_KERNEL);
char volume[32];
char *prefix = NULL;
pr_debug("AFFS: remount(flags=0x%x,opts=\"%s\")\n",*flags,data);
sync_filesystem(sb);
*flags |= MS_NODIRATIME;
memcpy(volume, sbi->s_volume, 32);
if (!parse_options(data, &uid, &gid, &mode, &reserved, &root_block,
&blocksize, &prefix, volume,
&mount_flags)) {
kfree(prefix);
kfree(new_opts);
return -EINVAL;
}
flush_delayed_work(&sbi->sb_work);
replace_mount_options(sb, new_opts);
sbi->s_flags = mount_flags;
sbi->s_mode = mode;
sbi->s_uid = uid;
sbi->s_gid = gid;
/* protect against readers */
spin_lock(&sbi->symlink_lock);
if (prefix) {
kfree(sbi->s_prefix);
sbi->s_prefix = prefix;
}
memcpy(sbi->s_volume, volume, 32);
spin_unlock(&sbi->symlink_lock);
if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
return 0;
if (*flags & MS_RDONLY)
affs_free_bitmap(sb);
else
res = affs_init_bitmap(sb, flags);
return res;
}
static int wcnss_shutdown(const struct subsys_desc *subsys)
{
struct pronto_data *drv = subsys_to_drv(subsys);
pil_shutdown(&drv->desc);
flush_delayed_work(&drv->cancel_vote_work);
wcnss_flush_delayed_boot_votes();
return 0;
}
static void pil_shutdown(struct pil_device *pil)
{
pil->desc->ops->shutdown(pil->desc);
if (proxy_timeout_ms == 0 && pil->desc->ops->proxy_unvote)
pil->desc->ops->proxy_unvote(pil->desc);
else
flush_delayed_work(&pil->proxy);
pil_set_state(pil, PIL_OFFLINE);
}
void hdmi_suspend(struct hdmi *hdmi)
{
del_timer(&hdmi->timer);
flush_delayed_work(&hdmi->work);
if(hdmi->mode == DISP_ON_HDMI){
hdmi->ops->remove(hdmi);
hdmi->mode = DISP_ON_LCD;
}
return;
}
/**
* radeon_irq_kms_fini - tear down driver interrupt info
*
* @rdev: radeon device pointer
*
* Tears down the work irq handlers, vblank handlers, MSIs, etc. (all asics).
*/
void radeon_irq_kms_fini(struct radeon_device *rdev)
{
drm_vblank_cleanup(rdev->ddev);
if (rdev->irq.installed) {
drm_irq_uninstall(rdev->ddev);
rdev->irq.installed = false;
if (rdev->msi_enabled)
pci_disable_msi(rdev->pdev);
flush_delayed_work(&rdev->hotplug_work);
}
}
void flush_cpu_work(void)
{
int i;
for_each_online_cpu(i) {
struct oprofile_cpu_buffer *b = &per_cpu(op_cpu_buffer, i);
/* these works are per-cpu, no need for flush_sync */
flush_delayed_work(&b->work);
}
}
void flush_cpu_work(void)
{
int i;
for_each_online_cpu(i) {
struct oprofile_cpu_buffer *b = &per_cpu(op_cpu_buffer, i);
/* */
flush_delayed_work(&b->work);
}
}
/* Subsystem handlers */
static int riva_shutdown(const struct subsys_desc *subsys)
{
pr_info(MODULE_NAME "%s + \n", __FUNCTION__);
pil_force_shutdown("wcnss");
pr_info(MODULE_NAME "%s pil_force_shutdown done \n", __FUNCTION__);
flush_delayed_work(&cancel_vote_work);
wcnss_flush_delayed_boot_votes();
disable_irq_nosync(RIVA_APSS_WDOG_BITE_RESET_RDY_IRQ);
pr_info(MODULE_NAME "%s - \n", __FUNCTION__);
return 0;
}
void snd_ak4114_reinit(struct ak4114 *chip)
{
chip->init = 1;
mb();
flush_delayed_work(&chip->work);
ak4114_init_regs(chip);
/* bring up statistics / event queing */
chip->init = 0;
if (chip->kctls[0])
schedule_delayed_work(&chip->work, HZ / 10);
}
static int riva_shutdown(const struct subsys_desc *desc)
{
struct riva_data *drv;
drv = container_of(desc, struct riva_data, subsys_desc);
pil_shutdown(&drv->pil_desc);
flush_delayed_work(&drv->cancel_work);
wcnss_flush_delayed_boot_votes();
disable_irq_nosync(drv->irq);
return 0;
}
static void xboxdrv_disconnect(struct usb_interface *intf)
{
printk(KERN_INFO "xboxdrv_disconnect()\n");
{
struct usb_xboxdrv* xboxdrv = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
cancel_delayed_work(&xboxdrv->worker);
flush_delayed_work(&xboxdrv->worker);
kfree(xboxdrv);
}
}
static s32 muic_suspend(struct i2c_client *client, pm_message_t state){
client->dev.power.power_state = state;
/* S[, 2012.08.18, [email protected], MUIC should not ignore disconnection of USB cable. */
#if 0
cancel_delayed_work(&muic_wq);
#else
flush_delayed_work(&muic_wq);
#endif
/* E], 2012.08.18, [email protected], MUIC should not ignore disconnection of USB cable. */
printk(KERN_INFO "[MUIC] muic_suspend \n");
return 0;
}
void msm_pil_unregister(struct pil_device *pil)
{
if (IS_ERR_OR_NULL(pil))
return;
if (get_device(&pil->dev)) {
mutex_lock(&pil->lock);
WARN_ON(pil->count);
flush_delayed_work(&pil->proxy);
msm_pil_debugfs_remove(pil);
device_unregister(&pil->dev);
mutex_unlock(&pil->lock);
put_device(&pil->dev);
}
}
/* Subsystem handlers */
static int riva_shutdown(const struct subsys_data *subsys)
{
pr_info(MODULE_NAME ": riva_shutdown.\n");
//ASUS_BSP+++ "for /data/log/ASUSEvtlog"
ASUSEvtlog("[wcnss]: riva_shutdown.\n");
//ASUS_BSP--- "for /data/log/ASUSEvtlog"
pil_force_shutdown("wcnss");
flush_delayed_work(&cancel_vote_work);
wcnss_flush_delayed_boot_votes();
disable_irq_nosync(RIVA_APSS_WDOG_BITE_RESET_RDY_IRQ);
return 0;
}
static void __exit myworkqueue_exit(void)
{
printk(KERN_INFO "workqueue: %s\n", __FUNCTION__);
if (dynamic_work) {
flush_work(dynamic_work);
kfree(dynamic_work);
}
flush_delayed_work(&static_delay_work);
if (wq) {
flush_workqueue(wq);
destroy_workqueue(wq);
}
}
static int userspace_postsuspend(struct dm_dirty_log *log)
{
int r;
struct log_c *lc = log->context;
/*
* Run planned flush earlier.
*/
if (lc->integrated_flush && atomic_read(&lc->sched_flush))
flush_delayed_work(&lc->flush_log_work);
r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_POSTSUSPEND,
NULL, 0, NULL, NULL);
return r;
}
static ssize_t gt_act_freq_mhz_show(struct device *kdev,
struct device_attribute *attr, char *buf)
{
struct drm_minor *minor = dev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
intel_runtime_pm_get(dev_priv);
mutex_lock(&dev_priv->rps.hw_lock);
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
u32 freq;
freq = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
ret = intel_gpu_freq(dev_priv, (freq >> 8) & 0xff);
} else {
