diff options
| author |   Nishanth Aravamudan <nacc@us.ibm.com> | 2005-10-24 15:02:37 +0200 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2005-11-04 13:19:49 +0100 |
| commit | 8433a509c0eb6bb1f33ce39c82c580b8901619ee (patch) | |
| tree | f1554905dee5da4e840dfd674d5b004124496a22 /sound/isa/sb | |
| parent | [ALSA] intel8x0 - fix capture for M1563 (diff) | |
| download | linux-dev-8433a509c0eb6bb1f33ce39c82c580b8901619ee.tar.xz linux-dev-8433a509c0eb6bb1f33ce39c82c580b8901619ee.zip | |
[ALSA] Fix schedule_timeout usage
Use schedule_timeout_{,un}interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size. Also use
human-time conversion functions instead of hard-coded division to avoid
rounding issues.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/sb')
| -rw-r--r-- | sound/isa/sb/emu8000.c | 9 | ||||
| -rw-r--r-- | sound/isa/sb/emu8000_patch.c | 3 | ||||
| -rw-r--r-- | sound/isa/sb/emu8000_pcm.c | 3 |
3 files changed, 5 insertions, 10 deletions
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 95540f133199..b09c6575e01a 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -135,8 +135,7 @@ static void __init snd_emu8000_read_wait(emu8000_t *emu) { while ((EMU8000_SMALR_READ(emu) & 0x80000000) != 0) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_timeout_interruptible(1); if (signal_pending(current)) break; } @@ -148,8 +147,7 @@ static void __init snd_emu8000_write_wait(emu8000_t *emu) { while ((EMU8000_SMALW_READ(emu) & 0x80000000) != 0) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_timeout_interruptible(1); if (signal_pending(current)) break; } @@ -437,8 +435,7 @@ size_dram(emu8000_t *emu) for (i = 0; i < 10000; i++) { if ((EMU8000_SMALW_READ(emu) & 0x80000000) == 0) break; - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_timeout_interruptible(1); if (signal_pending(current)) break; } diff --git a/sound/isa/sb/emu8000_patch.c b/sound/isa/sb/emu8000_patch.c index 26e693078cb3..2fea67e71c78 100644 --- a/sound/isa/sb/emu8000_patch.c +++ b/sound/isa/sb/emu8000_patch.c @@ -109,8 +109,7 @@ static void snd_emu8000_write_wait(emu8000_t *emu) { while ((EMU8000_SMALW_READ(emu) & 0x80000000) != 0) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_timeout_interruptible(1); if (signal_pending(current)) break; } diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c index 0209790dc4b5..b323beeeda15 100644 --- a/sound/isa/sb/emu8000_pcm.c +++ b/sound/isa/sb/emu8000_pcm.c @@ -117,8 +117,7 @@ snd_emu8000_write_wait(emu8000_t *emu, int can_schedule) { while ((EMU8000_SMALW_READ(emu) & 0x80000000) != 0) { if (can_schedule) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_timeout_interruptible(1); if (signal_pending(current)) break; } |