ALSA: Convert to new pm_ops for PCI drivers

Straightforward conversion to the new pm_ops from the legacy
suspend/resume ops.

Since we change vx222, vx_core and vxpocket have to be converted,
too.

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

1 files changed, 15 insertions, 9 deletions

diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 33506ee569bd..45a8317085f4 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1997,9 +1997,10 @@ static int saved_regs[SUSPEND_REGISTERS] = {
 
 #define CLKCR1_CKRA                             0x00010000L
 
-static int cs4281_suspend(struct pci_dev *pci, pm_message_t state)
+static int cs4281_suspend(struct device *dev)
 {
-        struct snd_card *card = pci_get_drvdata(pci);
+        struct pci_dev *pci = to_pci_dev(dev);
+        struct snd_card *card = dev_get_drvdata(dev);
         struct cs4281 *chip = card->private_data;
         u32 ulCLK;
         unsigned int i;
@@ -2040,13 +2041,14 @@ static int cs4281_suspend(struct pci_dev *pci, pm_message_t state)
 
         pci_disable_device(pci);
         pci_save_state(pci);
-        pci_set_power_state(pci, pci_choose_state(pci, state));
+        pci_set_power_state(pci, PCI_D3hot);
         return 0;
 }
 
-static int cs4281_resume(struct pci_dev *pci)
+static int cs4281_resume(struct device *dev)
 {
-        struct snd_card *card = pci_get_drvdata(pci);
+        struct pci_dev *pci = to_pci_dev(dev);
+        struct snd_card *card = dev_get_drvdata(dev);
         struct cs4281 *chip = card->private_data;
         unsigned int i;
         u32 ulCLK;
@@ -2082,6 +2084,11 @@ static int cs4281_resume(struct pci_dev *pci)
         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
         return 0;
 }
+
+static SIMPLE_DEV_PM_OPS(cs4281_pm, cs4281_suspend, cs4281_resume);
+#define CS4281_PM_OPS   &cs4281_pm
+#else
+#define CS4281_PM_OPS   NULL
 #endif /* CONFIG_PM */
 
 static struct pci_driver cs4281_driver = {
@@ -2089,10 +2096,9 @@ static struct pci_driver cs4281_driver = {
         .id_table = snd_cs4281_ids,
         .probe = snd_cs4281_probe,
         .remove = __devexit_p(snd_cs4281_remove),
-#ifdef CONFIG_PM
-        .suspend = cs4281_suspend,
-        .resume = cs4281_resume,
-#endif
+        .driver = {
+                .pm = CS4281_PM_OPS,
+        },
 };
         
 module_pci_driver(cs4281_driver);