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Diffstat (limited to 'sound/oss/nm256_audio.c')
-rw-r--r--sound/oss/nm256_audio.c47
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);