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authorTakashi Iwai <tiwai@suse.de>2020-01-20 11:44:35 +0100
committerTakashi Iwai <tiwai@suse.de>2020-01-20 11:44:51 +0100
commit9d0af44c2ed036c663832f3b764ffd1109c8b79e (patch)
tree629864b4ce2743873f672d2ca03c0e295fb98525 /sound/firewire
parent5af29028fd6db9438b5584ab7179710a0a22569d (diff)
parent4d024fe8f806e20e577cc934204c5784c7063293 (diff)
Merge branch 'for-linus' into for-next
Resolved the merge conflict in HD-audio Tegra driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire')
-rw-r--r--sound/firewire/dice/dice-extension.c5
-rw-r--r--sound/firewire/tascam/amdtp-tascam.c5
2 files changed, 7 insertions, 3 deletions
diff --git a/sound/firewire/dice/dice-extension.c b/sound/firewire/dice/dice-extension.c
index a63fcbc875ad..02f4a8318e38 100644
--- a/sound/firewire/dice/dice-extension.c
+++ b/sound/firewire/dice/dice-extension.c
@@ -159,8 +159,11 @@ int snd_dice_detect_extension_formats(struct snd_dice *dice)
int j;
for (j = i + 1; j < 9; ++j) {
- if (pointers[i * 2] == pointers[j * 2])
+ if (pointers[i * 2] == pointers[j * 2]) {
+ // Fallback to limited functionality.
+ err = -ENXIO;
goto end;
+ }
}
}
diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c
index e80bb84c43f6..f823a2ab3544 100644
--- a/sound/firewire/tascam/amdtp-tascam.c
+++ b/sound/firewire/tascam/amdtp-tascam.c
@@ -157,14 +157,15 @@ static void read_status_messages(struct amdtp_stream *s,
if ((before ^ after) & mask) {
struct snd_firewire_tascam_change *entry =
&tscm->queue[tscm->push_pos];
+ unsigned long flag;
- spin_lock_irq(&tscm->lock);
+ spin_lock_irqsave(&tscm->lock, flag);
entry->index = index;
entry->before = before;
entry->after = after;
if (++tscm->push_pos >= SND_TSCM_QUEUE_COUNT)
tscm->push_pos = 0;
- spin_unlock_irq(&tscm->lock);
+ spin_unlock_irqrestore(&tscm->lock, flag);
wake_up(&tscm->hwdep_wait);
}