ALSA: convert PM ops of platform_driver to new pm ops

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/drivers/aloop.c

@@ -1177,10 +1177,9 @@ static int __devexit loopback_remove(struct platform_device *devptr)
 }
 
 #ifdef CONFIG_PM
-static int loopback_suspend(struct platform_device *pdev,
-				pm_message_t state)
+static int loopback_suspend(struct device *pdev)
 {
-	struct snd_card *card = platform_get_drvdata(pdev);
+	struct snd_card *card = dev_get_drvdata(pdev);
 	struct loopback *loopback = card->private_data;
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
@@ -1190,13 +1189,18 @@ static int loopback_suspend(struct platform_device *pdev,
 	return 0;
 }
 	
-static int loopback_resume(struct platform_device *pdev)
+static int loopback_resume(struct device *pdev)
 {
-	struct snd_card *card = platform_get_drvdata(pdev);
+	struct snd_card *card = dev_get_drvdata(pdev);
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 	return 0;
 }
+
+static SIMPLE_DEV_PM_OPS(loopback_pm, loopback_suspend, loopback_resume);
+#define LOOPBACK_PM_OPS	&loopback_pm
+#else
+#define LOOPBACK_PM_OPS	NULL
 #endif
 
 #define SND_LOOPBACK_DRIVER	"snd_aloop"
@@ -1204,13 +1208,10 @@ static int loopback_resume(struct platform_device *pdev)
 static struct platform_driver loopback_driver = {
 	.probe		= loopback_probe,
 	.remove		= __devexit_p(loopback_remove),
-#ifdef CONFIG_PM
-	.suspend	= loopback_suspend,
-	.resume		= loopback_resume,
-#endif
 	.driver		= {
 		.name	= SND_LOOPBACK_DRIVER,
 		.owner	= THIS_MODULE,
+		.pm	= LOOPBACK_PM_OPS,
 	},
 };
 

sound/drivers/dummy.c

@@ -1065,9 +1065,9 @@ static int __devexit snd_dummy_remove(struct platform_device *devptr)
 }
 
 #ifdef CONFIG_PM
-static int snd_dummy_suspend(struct platform_device *pdev, pm_message_t state)
+static int snd_dummy_suspend(struct device *pdev)
 {
-	struct snd_card *card = platform_get_drvdata(pdev);
+	struct snd_card *card = dev_get_drvdata(pdev);
 	struct snd_dummy *dummy = card->private_data;
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
@@ -1075,13 +1075,18 @@ static int snd_dummy_suspend(struct platform_device *pdev, pm_message_t state)
 	return 0;
 }
 	
-static int snd_dummy_resume(struct platform_device *pdev)
+static int snd_dummy_resume(struct device *pdev)
 {
-	struct snd_card *card = platform_get_drvdata(pdev);
+	struct snd_card *card = dev_get_drvdata(pdev);
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 	return 0;
 }
+
+static SIMPLE_DEV_PM_OPS(snd_dummy_pm, snd_dummy_suspend, snd_dummy_resume);
+#define SND_DUMMY_PM_OPS	&snd_dummy_pm
+#else
+#define SND_DUMMY_PM_OPS	NULL
 #endif
 
 #define SND_DUMMY_DRIVER	"snd_dummy"
@@ -1089,13 +1094,10 @@ static int snd_dummy_resume(struct platform_device *pdev)
 static struct platform_driver snd_dummy_driver = {
 	.probe		= snd_dummy_probe,
 	.remove		= __devexit_p(snd_dummy_remove),
-#ifdef CONFIG_PM
-	.suspend	= snd_dummy_suspend,
-	.resume		= snd_dummy_resume,
-#endif
 	.driver		= {
 		.name	= SND_DUMMY_DRIVER,
 		.owner	= THIS_MODULE,
+		.pm	= SND_DUMMY_PM_OPS,
 	},
 };
 

sound/drivers/pcsp/pcsp.c

@@ -200,15 +200,18 @@ static void pcsp_stop_beep(struct snd_pcsp *chip)
 }
 
 #ifdef CONFIG_PM
-static int pcsp_suspend(struct platform_device *dev, pm_message_t state)
+static int pcsp_suspend(struct device *dev)
 {
-	struct snd_pcsp *chip = platform_get_drvdata(dev);
+	struct snd_pcsp *chip = dev_get_drvdata(dev);
 	pcsp_stop_beep(chip);
 	snd_pcm_suspend_all(chip->pcm);
 	return 0;
 }
+
+static SIMPLE_DEV_PM_OPS(pcsp_pm, pcsp_suspend, NULL);
+#define PCSP_PM_OPS	&pcsp_pm
 #else
-#define pcsp_suspend NULL
+#define PCSP_PM_OPS	NULL
 #endif	/* CONFIG_PM */
 
 static void pcsp_shutdown(struct platform_device *dev)
@@ -221,10 +224,10 @@ static struct platform_driver pcsp_platform_driver = {
 	.driver		= {
 		.name	= "pcspkr",
 		.owner	= THIS_MODULE,
+		.pm	= PCSP_PM_OPS,
 	},
 	.probe		= pcsp_probe,
 	.remove		= __devexit_p(pcsp_remove),
-	.suspend	= pcsp_suspend,
 	.shutdown	= pcsp_shutdown,
 };