diff options
Diffstat (limited to 'sound/oss/nm256_audio.c')
| -rw-r--r-- | sound/oss/nm256_audio.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/sound/oss/nm256_audio.c b/sound/oss/nm256_audio.c index 0ce2c404a730..42d8f05689c2 100644 --- a/sound/oss/nm256_audio.c +++ b/sound/oss/nm256_audio.c @@ -24,8 +24,6 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/pm.h> -#include <linux/pm_legacy.h> #include <linux/delay.h> #include <linux/spinlock.h> #include "sound_config.h" @@ -49,7 +47,6 @@ static int nm256_grabInterrupt (struct nm256_info *card); static int nm256_releaseInterrupt (struct nm256_info *card); static irqreturn_t nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy); static irqreturn_t nm256_interrupt_zx (int irq, void *dev_id, struct pt_regs *dummy); -static int handle_pm_event (struct pm_dev *dev, pm_request_t rqst, void *data); /* These belong in linux/pci.h. */ #define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005 @@ -992,15 +989,6 @@ nm256_install_mixer (struct nm256_info *card) return 0; } -/* Perform a full reset on the hardware; this is invoked when an APM - resume event occurs. */ -static void -nm256_full_reset (struct nm256_info *card) -{ - nm256_initHw (card); - ac97_reset (&(card->mdev)); -} - /* * See if the signature left by the NM256 BIOS is intact; if so, we use * the associated address as the end of our audio buffer in the video @@ -1053,7 +1041,6 @@ static int __devinit nm256_install(struct pci_dev *pcidev, enum nm256rev rev, char *verstr) { struct nm256_info *card; - struct pm_dev *pmdev; int x; if (pci_enable_device(pcidev)) @@ -1234,43 +1221,10 @@ nm256_install(struct pci_dev *pcidev, enum nm256rev rev, char *verstr) nm256_install_mixer (card); - pmdev = pm_register(PM_PCI_DEV, PM_PCI_ID(pcidev), handle_pm_event); - if (pmdev) - pmdev->data = card; - return 1; } -/* - * PM event handler, so the card is properly reinitialized after a power - * event. - */ -static int -handle_pm_event (struct pm_dev *dev, pm_request_t rqst, void *data) -{ - struct nm256_info *crd = (struct nm256_info*) dev->data; - if (crd) { - switch (rqst) { - case PM_SUSPEND: - break; - case PM_RESUME: - { - int playing = crd->playing; - nm256_full_reset (crd); - /* - * A little ugly, but that's ok; pretend the - * block we were playing is done. - */ - if (playing) - DMAbuf_outputintr (crd->dev_for_play, 1); - } - break; - } - } - return 0; -} - static int __devinit nm256_probe(struct pci_dev *pcidev,const struct pci_device_id *pciid) { @@ -1696,7 +1650,6 @@ static int __init do_init_nm256(void) static void __exit cleanup_nm256 (void) { pci_unregister_driver(&nm256_pci_driver); - pm_unregister_all (&handle_pm_event); } module_init(do_init_nm256); |