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authorTakashi Iwai <tiwai@suse.de>2012-07-02 15:20:37 +0200
committerTakashi Iwai <tiwai@suse.de>2012-07-03 08:23:03 +0200
commit68cb2b559278858ef9f3a7722f95df88797c7840 (patch)
tree3dd568aac5e1004ffd1e8400aa5a50ca6a11ad01 /sound/pci/cs5535audio
parent284e7ca75f96a18f182cce38ba76ee724fb97e16 (diff)
downloadop-kernel-dev-68cb2b559278858ef9f3a7722f95df88797c7840.zip
op-kernel-dev-68cb2b559278858ef9f3a7722f95df88797c7840.tar.gz
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>
Diffstat (limited to 'sound/pci/cs5535audio')
-rw-r--r--sound/pci/cs5535audio/cs5535audio.c5
-rw-r--r--sound/pci/cs5535audio/cs5535audio.h5
-rw-r--r--sound/pci/cs5535audio/cs5535audio_pm.c13
3 files changed, 12 insertions, 11 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 2c9697c..51f64ba 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -400,8 +400,9 @@ static struct pci_driver cs5535audio_driver = {
.probe = snd_cs5535audio_probe,
.remove = __devexit_p(snd_cs5535audio_remove),
#ifdef CONFIG_PM
- .suspend = snd_cs5535audio_suspend,
- .resume = snd_cs5535audio_resume,
+ .driver = {
+ .pm = &snd_cs5535audio_pm,
+ },
#endif
};
diff --git a/sound/pci/cs5535audio/cs5535audio.h b/sound/pci/cs5535audio/cs5535audio.h
index 51966d7..bb3cc64 100644
--- a/sound/pci/cs5535audio/cs5535audio.h
+++ b/sound/pci/cs5535audio/cs5535audio.h
@@ -94,10 +94,7 @@ struct cs5535audio {
struct cs5535audio_dma dmas[NUM_CS5535AUDIO_DMAS];
};
-#ifdef CONFIG_PM
-int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state);
-int snd_cs5535audio_resume(struct pci_dev *pci);
-#endif
+extern const struct dev_pm_ops snd_cs5535audio_pm;
#ifdef CONFIG_OLPC
void __devinit olpc_prequirks(struct snd_card *card,
diff --git a/sound/pci/cs5535audio/cs5535audio_pm.c b/sound/pci/cs5535audio/cs5535audio_pm.c
index 185b000..6c34def 100644
--- a/sound/pci/cs5535audio/cs5535audio_pm.c
+++ b/sound/pci/cs5535audio/cs5535audio_pm.c
@@ -55,9 +55,10 @@ static void snd_cs5535audio_stop_hardware(struct cs5535audio *cs5535au)
}
-int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state)
+static int snd_cs5535audio_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 cs5535audio *cs5535au = card->private_data;
int i;
@@ -77,13 +78,14 @@ int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state)
return -EIO;
}
pci_disable_device(pci);
- pci_set_power_state(pci, pci_choose_state(pci, state));
+ pci_set_power_state(pci, PCI_D3hot);
return 0;
}
-int snd_cs5535audio_resume(struct pci_dev *pci)
+static int snd_cs5535audio_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 cs5535audio *cs5535au = card->private_data;
u32 tmp;
int timeout;
@@ -129,3 +131,4 @@ int snd_cs5535audio_resume(struct pci_dev *pci)
return 0;
}
+SIMPLE_DEV_PM_OPS(snd_cs5535audio_pm, snd_cs5535audio_suspend, snd_cs5535audio_resume);
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