1 files changed, 15 insertions, 29 deletions

diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 595c11f904bb..0ff754f180d0 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -2205,9 +2205,10 @@ ctl_error:
 
 #if defined(CONFIG_PM)
 
-static int snd_echo_suspend(struct pci_dev *pci, pm_message_t state)
+static int snd_echo_suspend(struct device *dev)
 {
-        struct echoaudio *chip = pci_get_drvdata(pci);
+        struct pci_dev *pci = to_pci_dev(dev);
+        struct echoaudio *chip = dev_get_drvdata(dev);
 
         DE_INIT(("suspend start\n"));
         snd_pcm_suspend_all(chip->analog_pcm);
@@ -2242,9 +2243,10 @@ static int snd_echo_suspend(struct pci_dev *pci, pm_message_t state)
 
 
 
-static int snd_echo_resume(struct pci_dev *pci)
+static int snd_echo_resume(struct device *dev)
 {
-        struct echoaudio *chip = pci_get_drvdata(pci);
+        struct pci_dev *pci = to_pci_dev(dev);
+        struct echoaudio *chip = dev_get_drvdata(dev);
         struct comm_page *commpage, *commpage_bak;
         u32 pipe_alloc_mask;
         int err;
@@ -2307,10 +2309,13 @@ static int snd_echo_resume(struct pci_dev *pci)
         return 0;
 }
 
+static SIMPLE_DEV_PM_OPS(snd_echo_pm, snd_echo_suspend, snd_echo_resume);
+#define SND_ECHO_PM_OPS &snd_echo_pm
+#else
+#define SND_ECHO_PM_OPS NULL
 #endif /* CONFIG_PM */
 
 
-
 static void __devexit snd_echo_remove(struct pci_dev *pci)
 {
         struct echoaudio *chip;
@@ -2328,33 +2333,14 @@ static void __devexit snd_echo_remove(struct pci_dev *pci)
 ******************************************************************************/
 
 /* pci_driver definition */
-static struct pci_driver driver = {
+static struct pci_driver echo_driver = {
         .name = KBUILD_MODNAME,
         .id_table = snd_echo_ids,
         .probe = snd_echo_probe,
         .remove = __devexit_p(snd_echo_remove),
-#ifdef CONFIG_PM
-        .suspend = snd_echo_suspend,
-        .resume = snd_echo_resume,
-#endif /* CONFIG_PM */
+        .driver = {
+                .pm = SND_ECHO_PM_OPS,
+        },
 };
 
-
-
-/* initialization of the module */
-static int __init alsa_card_echo_init(void)
-{
-        return pci_register_driver(&driver);
-}
-
-
-
-/* clean up the module */
-static void __exit alsa_card_echo_exit(void)
-{
-        pci_unregister_driver(&driver);
-}
-
-
-module_init(alsa_card_echo_init)
-module_exit(alsa_card_echo_exit)
+module_pci_driver(echo_driver);