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linux-sg2042
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Merge branch 'for-linus' into for-next 

Back-merge to prepare for applying more FireWire updates.
This commit is contained in:
Takashi Iwai 2017-04-14 09:01:04 +02:00
parent 1e0f8f68f7 dfb00a5693
commit 1900d947b5
2 changed files with 4 additions and 7 deletions
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9
sound/core/seq/seq_lock.c
View File

@ -28,19 +28,16 @@
/* wait until all locks are released */
void snd_use_lock_sync_helper(snd_use_lock_t *lockp, const char *file, int line)
{
int max_count = 5 * HZ;
int warn_count = 5 * HZ;
if (atomic_read(lockp) < 0) {
pr_warn("ALSA: seq_lock: lock trouble [counter = %d] in %s:%d\n", atomic_read(lockp), file, line);
return;
}
while (atomic_read(lockp) > 0) {
if (max_count == 0) {
pr_warn("ALSA: seq_lock: timeout [%d left] in %s:%d\n", atomic_read(lockp), file, line);
break;
}
if (warn_count-- == 0)
pr_warn("ALSA: seq_lock: waiting [%d left] in %s:%d\n", atomic_read(lockp), file, line);
schedule_timeout_uninterruptible(1);
max_count--;
}
}

2
sound/firewire/lib.h
View File

@ -45,7 +45,7 @@ struct snd_fw_async_midi_port {
struct snd_rawmidi_substream *substream;
snd_fw_async_midi_port_fill fill;
unsigned int consume_bytes;
int consume_bytes;
};
int snd_fw_async_midi_port_init(struct snd_fw_async_midi_port *port,