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| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2005-07-09 10:53:24 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-07-28 12:22:15 +0200 |
| commit | 989a0b248bbf32c89e60dc6f02219e446b320712 (patch) | |
| tree | 6eab18b706182471ad1a22636a3c769c068836f0 /sound/ppc | |
| parent | ef21ca24faf28df6d06939e77d5032a313490289 (diff) | |
| download | kernel-crypto-989a0b248bbf32c89e60dc6f02219e446b320712.tar.gz kernel-crypto-989a0b248bbf32c89e60dc6f02219e446b320712.tar.xz kernel-crypto-989a0b248bbf32c89e60dc6f02219e446b320712.zip | |
[ALSA] Fix-up sleeping in sound/ppc
PPC AWACS driver,PPC PMAC driver,PPC Tumbler driver
Description: Fix-up sleeping in sound/ppc. Replace big_mdelay() with
msleep() to guarantee the task delays as expected. This also involved
replacing/removing custom sleep functions.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/ppc')
| -rw-r--r-- | sound/ppc/awacs.c | 6 | ||||
| -rw-r--r-- | sound/ppc/pmac.h | 5 | ||||
| -rw-r--r-- | sound/ppc/tumbler.c | 16 |
3 files changed, 11 insertions, 16 deletions
diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c index 061e52d3d77..758ca1bcbcf 100644 --- a/sound/ppc/awacs.c +++ b/sound/ppc/awacs.c @@ -103,7 +103,7 @@ static void screamer_recalibrate(pmac_t *chip) snd_pmac_awacs_write_noreg(chip, 1, chip->awacs_reg[1]); if (chip->manufacturer == 0x1) /* delay for broken crystal part */ - big_mdelay(750); + msleep(750); snd_pmac_awacs_write_noreg(chip, 1, chip->awacs_reg[1] | MASK_RECALIBRATE | MASK_CMUTE | MASK_AMUTE); snd_pmac_awacs_write_noreg(chip, 1, chip->awacs_reg[1]); @@ -653,10 +653,10 @@ static void snd_pmac_awacs_resume(pmac_t *chip) { if (machine_is_compatible("PowerBook3,1") || machine_is_compatible("PowerBook3,2")) { - big_mdelay(100); + msleep(100); snd_pmac_awacs_write_reg(chip, 1, chip->awacs_reg[1] & ~MASK_PAROUT); - big_mdelay(300); + msleep(300); } awacs_restore_all_regs(chip); diff --git a/sound/ppc/pmac.h b/sound/ppc/pmac.h index 582db522011..ae3bb6c6edf 100644 --- a/sound/ppc/pmac.h +++ b/sound/ppc/pmac.h @@ -212,9 +212,4 @@ int snd_pmac_boolean_mono_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *ui int snd_pmac_add_automute(pmac_t *chip); -#define big_mdelay(msec) do {\ - set_current_state(TASK_UNINTERRUPTIBLE);\ - schedule_timeout(((msec) * HZ + 999) / 1000);\ -} while (0) - #endif /* __PMAC_H */ diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index 36c5d5d45bb..b94437c024b 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -945,7 +945,7 @@ static void device_change_handler(void *self) check_mute(chip, &mix->line_mute, 0, mix->auto_mute_notify, chip->lineout_sw_ctl); if (mix->anded_reset) - big_mdelay(10); + msleep(10); check_mute(chip, &mix->amp_mute, 1, mix->auto_mute_notify, chip->speaker_sw_ctl); mix->drc_enable = 0; @@ -954,7 +954,7 @@ static void device_change_handler(void *self) check_mute(chip, &mix->amp_mute, 0, mix->auto_mute_notify, chip->speaker_sw_ctl); if (mix->anded_reset) - big_mdelay(10); + msleep(10); check_mute(chip, &mix->hp_mute, 1, mix->auto_mute_notify, chip->master_sw_ctl); if (mix->line_mute.addr != 0) @@ -1109,22 +1109,22 @@ static void tumbler_reset_audio(pmac_t *chip) DBG("(I) codec anded reset !\n"); write_audio_gpio(&mix->hp_mute, 0); write_audio_gpio(&mix->amp_mute, 0); - big_mdelay(200); + msleep(200); write_audio_gpio(&mix->hp_mute, 1); write_audio_gpio(&mix->amp_mute, 1); - big_mdelay(100); + msleep(100); write_audio_gpio(&mix->hp_mute, 0); write_audio_gpio(&mix->amp_mute, 0); - big_mdelay(100); + msleep(100); } else { DBG("(I) codec normal reset !\n"); write_audio_gpio(&mix->audio_reset, 0); - big_mdelay(200); + msleep(200); write_audio_gpio(&mix->audio_reset, 1); - big_mdelay(100); + msleep(100); write_audio_gpio(&mix->audio_reset, 0); - big_mdelay(100); + msleep(100); } } |