---

yaml
---
r: 6997
b: refs/heads/master
c: ca078ba
h: refs/heads/master
i:
  6995: a768b5f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 829ca9a30a2ddb727981d80fabdbff2ea86bc9ea
+refs/heads/master: ca078bae813dd46c0f9b102fdfb4a3384641ff48

trunk/arch/ppc/syslib/of_device.c

@@ -105,7 +105,7 @@ static int of_device_remove(struct device *dev)
 	return 0;
 }
 
-static int of_device_suspend(struct device *dev, u32 state)
+static int of_device_suspend(struct device *dev, pm_message_t state)
 {
 	struct of_device * of_dev = to_of_device(dev);
 	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);

trunk/drivers/base/power/resume.c

@@ -26,11 +26,11 @@ int resume_device(struct device * dev)
 
 	down(&dev->sem);
 	if (dev->power.pm_parent
-			&& dev->power.pm_parent->power.power_state) {
+			&& dev->power.pm_parent->power.power_state.event) {
 		dev_err(dev, "PM: resume from %d, parent %s still %d\n",
-			dev->power.power_state,
+			dev->power.power_state.event,
 			dev->power.pm_parent->bus_id,
-			dev->power.pm_parent->power.power_state);
+			dev->power.pm_parent->power.power_state.event);
 	}
 	if (dev->bus && dev->bus->resume) {
 		dev_dbg(dev,"resuming\n");
@@ -54,7 +54,7 @@ void dpm_resume(void)
 		list_add_tail(entry, &dpm_active);
 
 		up(&dpm_list_sem);
-		if (!dev->power.prev_state)
+		if (!dev->power.prev_state.event)
 			resume_device(dev);
 		down(&dpm_list_sem);
 		put_device(dev);

trunk/drivers/base/power/runtime.c

@@ -13,10 +13,10 @@
 static void runtime_resume(struct device * dev)
 {
 	dev_dbg(dev, "resuming\n");
-	if (!dev->power.power_state)
+	if (!dev->power.power_state.event)
 		return;
 	if (!resume_device(dev))
-		dev->power.power_state = 0;
+		dev->power.power_state = PMSG_ON;
 }
 
 
@@ -49,10 +49,10 @@ int dpm_runtime_suspend(struct device * dev, pm_message_t state)
 	int error = 0;
 
 	down(&dpm_sem);
-	if (dev->power.power_state == state)
+	if (dev->power.power_state.event == state.event)
 		goto Done;
 
-	if (dev->power.power_state)
+	if (dev->power.power_state.event)
 		runtime_resume(dev);
 
 	if (!(error = suspend_device(dev, state)))

trunk/drivers/base/power/suspend.c

@@ -40,22 +40,22 @@ int suspend_device(struct device * dev, pm_message_t state)
 	int error = 0;
 
 	down(&dev->sem);
-	if (dev->power.power_state) {
+	if (dev->power.power_state.event) {
 		dev_dbg(dev, "PM: suspend %d-->%d\n",
-			dev->power.power_state, state);
+			dev->power.power_state.event, state.event);
 	}
 	if (dev->power.pm_parent
-			&& dev->power.pm_parent->power.power_state) {
+			&& dev->power.pm_parent->power.power_state.event) {
 		dev_err(dev,
 			"PM: suspend %d->%d, parent %s already %d\n",
-			dev->power.power_state, state,
+			dev->power.power_state.event, state.event,
 			dev->power.pm_parent->bus_id,
-			dev->power.pm_parent->power.power_state);
+			dev->power.pm_parent->power.power_state.event);
 	}
 
 	dev->power.prev_state = dev->power.power_state;
 
-	if (dev->bus && dev->bus->suspend && !dev->power.power_state) {
+	if (dev->bus && dev->bus->suspend && !dev->power.power_state.event) {
 		dev_dbg(dev, "suspending\n");
 		error = dev->bus->suspend(dev, state);
 	}

trunk/drivers/base/power/sysfs.c

@@ -26,19 +26,19 @@
 
 static ssize_t state_show(struct device * dev, struct device_attribute *attr, char * buf)
 {
-	return sprintf(buf, "%u\n", dev->power.power_state);
+	return sprintf(buf, "%u\n", dev->power.power_state.event);
 }
 
 static ssize_t state_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t n)
 {
-	u32 state;
+	pm_message_t state;
 	char * rest;
 	int error = 0;
 
-	state = simple_strtoul(buf, &rest, 10);
+	state.event = simple_strtoul(buf, &rest, 10);
 	if (*rest)
 		return -EINVAL;
-	if (state)
+	if (state.event)
 		error = dpm_runtime_suspend(dev, state);
 	else
 		dpm_runtime_resume(dev);

trunk/drivers/ide/ide.c

@@ -1229,7 +1229,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t state)
 	rq.special = &args;
 	rq.pm = &rqpm;
 	rqpm.pm_step = ide_pm_state_start_suspend;
-	rqpm.pm_state = state;
+	rqpm.pm_state = state.event;
 
 	return ide_do_drive_cmd(drive, &rq, ide_wait);
 }
@@ -1248,7 +1248,7 @@ static int generic_ide_resume(struct device *dev)
 	rq.special = &args;
 	rq.pm = &rqpm;
 	rqpm.pm_step = ide_pm_state_start_resume;
-	rqpm.pm_state = 0;
+	rqpm.pm_state = PM_EVENT_ON;
 
 	return ide_do_drive_cmd(drive, &rq, ide_head_wait);
 }

trunk/drivers/ide/pci/sc1200.c

@@ -350,9 +350,9 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
 {
 	ide_hwif_t		*hwif = NULL;
 
-	printk("SC1200: suspend(%u)\n", state);
+	printk("SC1200: suspend(%u)\n", state.event);
 
-	if (state == 0) {
+	if (state.event == PM_EVENT_ON) {
 		// we only save state when going from full power to less
 
 		//
@@ -386,8 +386,8 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
 	/* You don't need to iterate over disks -- sysfs should have done that for you already */ 
 
 	pci_disable_device(dev);
-	pci_set_power_state(dev,state);
-	dev->current_state = state;
+	pci_set_power_state(dev, pci_choose_state(dev, state));
+	dev->current_state = state.event;
 	return 0;
 }
 
@@ -396,8 +396,8 @@ static int sc1200_resume (struct pci_dev *dev)
 	ide_hwif_t	*hwif = NULL;
 
 printk("SC1200: resume\n");
-	pci_set_power_state(dev,0);	// bring chip back from sleep state
-	dev->current_state = 0;
+	pci_set_power_state(dev, PCI_D0);	// bring chip back from sleep state
+	dev->current_state = PM_EVENT_ON;
 	pci_enable_device(dev);
 	//
 	// loop over all interfaces that are part of this pci device:

trunk/drivers/ide/ppc/pmac.c

@@ -1509,7 +1509,7 @@ pmac_ide_macio_suspend(struct macio_dev *mdev, pm_message_t state)
 	ide_hwif_t	*hwif = (ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
 	int		rc = 0;
 
-	if (state != mdev->ofdev.dev.power.power_state && state >= 2) {
+	if (state.event != mdev->ofdev.dev.power.power_state.event && state.event >= PM_EVENT_SUSPEND) {
 		rc = pmac_ide_do_suspend(hwif);
 		if (rc == 0)
 			mdev->ofdev.dev.power.power_state = state;
@@ -1524,7 +1524,7 @@ pmac_ide_macio_resume(struct macio_dev *mdev)
 	ide_hwif_t	*hwif = (ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
 	int		rc = 0;
 
-	if (mdev->ofdev.dev.power.power_state != 0) {
+	if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
 		rc = pmac_ide_do_resume(hwif);
 		if (rc == 0)
 			mdev->ofdev.dev.power.power_state = PMSG_ON;
@@ -1613,7 +1613,7 @@ pmac_ide_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	ide_hwif_t	*hwif = (ide_hwif_t *)pci_get_drvdata(pdev);
 	int		rc = 0;
 
-	if (state != pdev->dev.power.power_state && state >= 2) {
+	if (state.event != pdev->dev.power.power_state.event && state.event >= 2) {
 		rc = pmac_ide_do_suspend(hwif);
 		if (rc == 0)
 			pdev->dev.power.power_state = state;
@@ -1628,7 +1628,7 @@ pmac_ide_pci_resume(struct pci_dev *pdev)
 	ide_hwif_t	*hwif = (ide_hwif_t *)pci_get_drvdata(pdev);
 	int		rc = 0;
 
-	if (pdev->dev.power.power_state != 0) {
+	if (pdev->dev.power.power_state.event != PM_EVENT_ON) {
 		rc = pmac_ide_do_resume(hwif);
 		if (rc == 0)
 			pdev->dev.power.power_state = PMSG_ON;

trunk/drivers/macintosh/mediabay.c

@@ -708,7 +708,7 @@ static int __pmac media_bay_suspend(struct macio_dev *mdev, pm_message_t state)
 {
 	struct media_bay_info	*bay = macio_get_drvdata(mdev);
 
-	if (state != mdev->ofdev.dev.power.power_state && state == PM_SUSPEND_MEM) {
+	if (state.event != mdev->ofdev.dev.power.power_state.event && state.event == PM_EVENT_SUSPEND) {
 		down(&bay->lock);
 		bay->sleeping = 1;
 		set_mb_power(bay, 0);
@@ -723,7 +723,7 @@ static int __pmac media_bay_resume(struct macio_dev *mdev)
 {
 	struct media_bay_info	*bay = macio_get_drvdata(mdev);
 
-	if (mdev->ofdev.dev.power.power_state != 0) {
+	if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
 		mdev->ofdev.dev.power.power_state = PMSG_ON;
 
 	       	/* We re-enable the bay using it's previous content

trunk/drivers/macintosh/via-pmu.c

@@ -3065,7 +3065,7 @@ static int pmu_sys_suspended = 0;
 
 static int pmu_sys_suspend(struct sys_device *sysdev, pm_message_t state)
 {
-	if (state != PM_SUSPEND_DISK || pmu_sys_suspended)
+	if (state.event != PM_EVENT_SUSPEND || pmu_sys_suspended)
 		return 0;
 
 	/* Suspend PMU event interrupts */

trunk/drivers/media/dvb/cinergyT2/cinergyT2.c

@@ -888,7 +888,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 	if (down_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
-	if (state > 0) {	/* state 0 seems to mean DEVICE_PM_ON */
+	if (state.event > PM_EVENT_ON) {
 		struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
 #ifdef ENABLE_RC
 		cancel_delayed_work(&cinergyt2->rc_query_work);

trunk/drivers/net/irda/vlsi_ir.c

@@ -1757,12 +1757,12 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
 	idev = ndev->priv;	
 	down(&idev->sem);
 	if (pdev->current_state != 0) {			/* already suspended */
-		if (state > pdev->current_state) {	/* simply go deeper */
-			pci_set_power_state(pdev,state);
-			pdev->current_state = state;
+		if (state.event > pdev->current_state) {	/* simply go deeper */
+			pci_set_power_state(pdev, pci_choose_state(pdev, state));
+			pdev->current_state = state.event;
 		}
 		else
-			IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state);
+			IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state.event);
 		up(&idev->sem);
 		return 0;
 	}
@@ -1777,7 +1777,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
 	}
 
 	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-	pdev->current_state = state;
+	pdev->current_state = state.event;
 	idev->resume_ok = 1;
 	up(&idev->sem);
 	return 0;

trunk/drivers/net/wireless/airo.c

@@ -2239,7 +2239,7 @@ static void airo_read_stats(struct airo_info *ai) {
 	u32 *vals = stats_rid.vals;
 
 	clear_bit(JOB_STATS, &ai->flags);
-	if (ai->power) {
+	if (ai->power.event) {
 		up(&ai->sem);
 		return;
 	}
@@ -2969,7 +2969,7 @@ static int airo_thread(void *data) {
 			break;
 		}
 
-		if (ai->power || test_bit(FLAG_FLASHING, &ai->flags)) {
+		if (ai->power.event || test_bit(FLAG_FLASHING, &ai->flags)) {
 			up(&ai->sem);
 			continue;
 		}
@@ -5521,7 +5521,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
 	pci_restore_state(pdev);
 	pci_enable_wake(pdev, pci_choose_state(pdev, ai->power), 0);
 
-	if (ai->power > 1) {
+	if (ai->power.event > 1) {
 		reset_card(dev, 0);
 		mpi_init_descriptors(ai);
 		setup_card(ai, dev->dev_addr, 0);
@@ -7123,7 +7123,7 @@ static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	int rc = 0;
 	struct airo_info *ai = (struct airo_info *)dev->priv;
 
-	if (ai->power)
+	if (ai->power.event)
 		return 0;
 
 	switch (cmd) {
@@ -7202,7 +7202,7 @@ static void airo_read_wireless_stats(struct airo_info *local)
 
 	/* Get stats out of the card */
 	clear_bit(JOB_WSTATS, &local->flags);
-	if (local->power) {
+	if (local->power.event) {
 		up(&local->sem);
 		return;
 	}

trunk/drivers/pci/pci.c

@@ -333,13 +333,17 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state)
 	if (platform_pci_choose_state) {
 		ret = platform_pci_choose_state(dev, state);
 		if (ret >= 0)
-			state = ret;
+			state.event = ret;
 	}
- 	switch (state) {
-	case 0: return PCI_D0;
-	case 3: return PCI_D3hot;
+
+	switch (state.event) {
+	case PM_EVENT_ON:
+		return PCI_D0;
+	case PM_EVENT_FREEZE:
+	case PM_EVENT_SUSPEND:
+		return PCI_D3hot;
 	default:
-		printk("They asked me for state %d\n", state);
+		printk("They asked me for state %d\n", state.event);
 		BUG();
 	}
 	return PCI_D0;

trunk/drivers/scsi/mesh.c

@@ -1766,7 +1766,7 @@ static int mesh_suspend(struct macio_dev *mdev, pm_message_t state)
 	struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
 	unsigned long flags;
 
-	if (state == mdev->ofdev.dev.power.power_state || state < 2)
+	if (state.event == mdev->ofdev.dev.power.power_state.event || state.event < 2)
 		return 0;
 
 	scsi_block_requests(ms->host);
@@ -1791,7 +1791,7 @@ static int mesh_resume(struct macio_dev *mdev)
 	struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
 	unsigned long flags;
 
-	if (mdev->ofdev.dev.power.power_state == 0)
+	if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	set_mesh_power(ms, 1);
@@ -1802,7 +1802,7 @@ static int mesh_resume(struct macio_dev *mdev)
 	enable_irq(ms->meshintr);
 	scsi_unblock_requests(ms->host);
 
-	mdev->ofdev.dev.power.power_state = 0;
+	mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
 
 	return 0;
 }

trunk/drivers/serial/pmac_zilog.c

@@ -1600,7 +1600,7 @@ static int pmz_suspend(struct macio_dev *mdev, pm_message_t pm_state)
 		return 0;
 	}
 
-	if (pm_state == mdev->ofdev.dev.power.power_state || pm_state < 2)
+	if (pm_state.event == mdev->ofdev.dev.power.power_state.event)
 		return 0;
 
 	pmz_debug("suspend, switching to state %d\n", pm_state);
@@ -1660,7 +1660,7 @@ static int pmz_resume(struct macio_dev *mdev)
 	if (uap == NULL)
 		return 0;
 
-	if (mdev->ofdev.dev.power.power_state == 0)
+	if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
 		return 0;
 
 	pmz_debug("resume, switching to state 0\n");
@@ -1713,7 +1713,7 @@ static int pmz_resume(struct macio_dev *mdev)
 
 	pmz_debug("resume, switching complete\n");
 
-	mdev->ofdev.dev.power.power_state = 0;
+	mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
 
 	return 0;
 }