linux-kernel - [PATCH 2/5] pda-power: switch to new dev_pm

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Date:	Wed,  5 Aug 2009 20:29:28 +0200
From:	Daniel Mack <daniel@...aq.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-pm@...ts.linux-foundation.org, Daniel Mack <daniel@...aq.de>,
	Ian Molton <spyro@....com>, Anton Vorontsov <cbou@...l.ru>,
	Matt Reimer <mreimer@...p.net>
Subject: [PATCH 2/5] pda-power: switch to new dev_pm_ops

Signed-off-by: Daniel Mack <daniel@...aq.de>
Cc: Ian Molton <spyro@....com>
Cc: Anton Vorontsov <cbou@...l.ru>
Cc: Matt Reimer <mreimer@...p.net>
---
 drivers/power/pda_power.c |   27 ++++++++++++++++++---------
 1 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
index a232de6..34af275 100644
--- a/drivers/power/pda_power.c
+++ b/drivers/power/pda_power.c
@@ -402,9 +402,9 @@ static int pda_power_remove(struct platform_device *pdev)
 static int ac_wakeup_enabled;
 static int usb_wakeup_enabled;
 
-static int pda_power_suspend(struct platform_device *pdev, pm_message_t state)
+static int pda_power_suspend(struct device *dev)
 {
-	if (device_may_wakeup(&pdev->dev)) {
+	if (device_may_wakeup(dev)) {
 		if (ac_irq)
 			ac_wakeup_enabled = !enable_irq_wake(ac_irq->start);
 		if (usb_irq)
@@ -414,9 +414,9 @@ static int pda_power_suspend(struct platform_device *pdev, pm_message_t state)
 	return 0;
 }
 
-static int pda_power_resume(struct platform_device *pdev)
+static int pda_power_resume(struct device *dev)
 {
-	if (device_may_wakeup(&pdev->dev)) {
+	if (device_may_wakeup(dev)) {
 		if (usb_irq && usb_wakeup_enabled)
 			disable_irq_wake(usb_irq->start);
 		if (ac_irq && ac_wakeup_enabled)
@@ -425,21 +425,30 @@ static int pda_power_resume(struct platform_device *pdev)
 
 	return 0;
 }
+
+static struct dev_pm_ops pda_power_pm_ops = {
+	.suspend	= pda_power_suspend,
+	.freeze		= pda_power_freeze,
+	.resume		= pda_power_resume,
+	.thaw		= pda_power_resume,
+};
+
+#define PDA_POWER_PM_OPS (&pda_power_pm_ops)
+
 #else
-#define pda_power_suspend NULL
-#define pda_power_resume NULL
+#define PDA_POWER_PM_OPS NULL
 #endif /* CONFIG_PM */
 
 MODULE_ALIAS("platform:pda-power");
 
 static struct platform_driver pda_power_pdrv = {
 	.driver = {
-		.name = "pda-power",
+		.name	= "pda-power",
+		.owner	= THIS_MODULE,
+		.pm	= PDA_POWER_PM_OPS,
 	},
 	.probe = pda_power_probe,
 	.remove = pda_power_remove,
-	.suspend = pda_power_suspend,
-	.resume = pda_power_resume,
 };
 
 static int __init pda_power_init(void)
-- 
1.6.3.3

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