diff options
Diffstat (limited to 'sound/firewire/motu/motu-command-dsp-message-parser.c')
| -rw-r--r-- | sound/firewire/motu/motu-command-dsp-message-parser.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/sound/firewire/motu/motu-command-dsp-message-parser.c b/sound/firewire/motu/motu-command-dsp-message-parser.c index 5d8a86a12f1f..c6440e6e360b 100644 --- a/sound/firewire/motu/motu-command-dsp-message-parser.c +++ b/sound/firewire/motu/motu-command-dsp-message-parser.c @@ -87,10 +87,9 @@ void snd_motu_command_dsp_message_parser_parse(const struct amdtp_stream *s, unsigned int data_block_quadlets = s->data_block_quadlets; struct msg_parser *parser = motu->message_parser; unsigned int interval = parser->interval; - unsigned long flags; int i; - spin_lock_irqsave(&parser->lock, flags); + guard(spinlock_irqsave)(&parser->lock); for (i = 0; i < count; ++i) { __be32 *buffer = desc->ctx_payload; @@ -168,17 +167,13 @@ void snd_motu_command_dsp_message_parser_parse(const struct amdtp_stream *s, } } } - - spin_unlock_irqrestore(&parser->lock, flags); } void snd_motu_command_dsp_message_parser_copy_meter(struct snd_motu *motu, struct snd_firewire_motu_command_dsp_meter *meter) { struct msg_parser *parser = motu->message_parser; - unsigned long flags; - spin_lock_irqsave(&parser->lock, flags); + guard(spinlock_irqsave)(&parser->lock); memcpy(meter, &parser->meter, sizeof(*meter)); - spin_unlock_irqrestore(&parser->lock, flags); } |