diff options
Diffstat (limited to 'sound/firewire/lib.h')
| -rw-r--r-- | sound/firewire/lib.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/firewire/lib.h b/sound/firewire/lib.h index 59e0865..f3f6f84 100644 --- a/sound/firewire/lib.h +++ b/sound/firewire/lib.h @@ -32,6 +32,7 @@ struct snd_fw_async_midi_port { struct work_struct work; bool idling; ktime_t next_ktime; + bool error; u64 addr; struct fw_transaction transaction; @@ -58,8 +59,10 @@ static inline void snd_fw_async_midi_port_run(struct snd_fw_async_midi_port *port, struct snd_rawmidi_substream *substream) { - port->substream = substream; - schedule_work(&port->work); + if (!port->error) { + port->substream = substream; + schedule_work(&port->work); + } } /** @@ -70,6 +73,7 @@ static inline void snd_fw_async_midi_port_finish(struct snd_fw_async_midi_port *port) { port->substream = NULL; + port->error = false; } #endif |
