diff options
Diffstat (limited to 'sound/pci/es1968.c')
| -rw-r--r-- | sound/pci/es1968.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index 4bc0f53c223b..37bac890613e 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -473,9 +473,7 @@ struct esschan { /* linked list */ struct list_head list; -#ifdef CONFIG_PM_SLEEP u16 wc_map[4]; -#endif }; struct es1968 { @@ -526,9 +524,7 @@ struct es1968 { struct list_head substream_list; spinlock_t substream_lock; -#ifdef CONFIG_PM_SLEEP u16 apu_map[NR_APUS][NR_APU_REGS]; -#endif #ifdef SUPPORT_JOYSTICK struct gameport *gameport; @@ -689,9 +685,7 @@ static void __apu_set_register(struct es1968 *chip, u16 channel, u8 reg, u16 dat { if (snd_BUG_ON(channel >= NR_APUS)) return; -#ifdef CONFIG_PM_SLEEP chip->apu_map[channel][reg] = data; -#endif reg |= (channel << 4); apu_index_set(chip, reg); apu_data_set(chip, data); @@ -976,9 +970,7 @@ static void snd_es1968_program_wavecache(struct es1968 *chip, struct esschan *es /* set the wavecache control reg */ wave_set_register(chip, es->apu[channel] << 3, tmpval); -#ifdef CONFIG_PM_SLEEP es->wc_map[channel] = tmpval; -#endif } @@ -1569,7 +1561,7 @@ static int snd_es1968_capture_open(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct es1968 *chip = snd_pcm_substream_chip(substream); struct esschan *es; - int apu1, apu2; + int err, apu1, apu2; apu1 = snd_es1968_alloc_apu_pair(chip, ESM_APU_PCM_CAPTURE); if (apu1 < 0) @@ -1613,7 +1605,9 @@ static int snd_es1968_capture_open(struct snd_pcm_substream *substream) runtime->hw = snd_es1968_capture; runtime->hw.buffer_bytes_max = runtime->hw.period_bytes_max = calc_available_memory_size(chip) - 1024; /* keep MIXBUF size */ - snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES); + err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES); + if (err < 0) + return err; spin_lock_irq(&chip->substream_lock); list_add(&es->list, &chip->substream_list); @@ -2356,7 +2350,6 @@ static void snd_es1968_start_irq(struct es1968 *chip) outw(w, chip->io_port + ESM_PORT_HOST_IRQ); } -#ifdef CONFIG_PM_SLEEP /* * PM support */ @@ -2418,11 +2411,7 @@ static int es1968_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(es1968_pm, es1968_suspend, es1968_resume); -#define ES1968_PM_OPS &es1968_pm -#else -#define ES1968_PM_OPS NULL -#endif /* CONFIG_PM_SLEEP */ +static DEFINE_SIMPLE_DEV_PM_OPS(es1968_pm, es1968_suspend, es1968_resume); #ifdef SUPPORT_JOYSTICK #define JOYSTICK_ADDR 0x200 @@ -2660,7 +2649,7 @@ static int snd_es1968_create(struct snd_card *card, chip->playback_streams = play_streams; chip->capture_streams = capt_streams; - err = pci_request_regions(pci, "ESS Maestro"); + err = pcim_request_all_regions(pci, "ESS Maestro"); if (err < 0) return err; chip->io_port = pci_resource_start(pci, 0); @@ -2852,7 +2841,7 @@ static struct pci_driver es1968_driver = { .id_table = snd_es1968_ids, .probe = snd_es1968_probe, .driver = { - .pm = ES1968_PM_OPS, + .pm = &es1968_pm, }, }; |