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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-01-05 21:48:12 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-01-05 16:58:10 +0100 |
| commit | 921282360b9c9bf34c75cd18bb90f298c4f4ebc8 (patch) | |
| tree | 99e4cd5b018acf67037b868257df43df6275f89a /sound/firewire/tascam/tascam-midi.c | |
| parent | a4e86cba09c9e2bb64af018544a7aed4a6a1b538 (diff) | |
| download | linux-921282360b9c9bf34c75cd18bb90f298c4f4ebc8.tar.gz linux-921282360b9c9bf34c75cd18bb90f298c4f4ebc8.tar.bz2 linux-921282360b9c9bf34c75cd18bb90f298c4f4ebc8.zip | |
ALSA: firewire-tascam: enclose identifiers referred by single function
Some identifiers are referred just by one functions. In this case, they
can be put into the function definition. This brings two merits; readers
can easily follow codes related to the identifiers, developers are free
from name conflict.
This commit moves such identifiers to each function definition.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/tascam/tascam-midi.c')
| -rw-r--r-- | sound/firewire/tascam/tascam-midi.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/sound/firewire/tascam/tascam-midi.c b/sound/firewire/tascam/tascam-midi.c index 41f842079d9d..7fdc71e4763e 100644 --- a/sound/firewire/tascam/tascam-midi.c +++ b/sound/firewire/tascam/tascam-midi.c @@ -68,20 +68,18 @@ static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up) spin_unlock_irqrestore(&tscm->lock, flags); } -static struct snd_rawmidi_ops midi_capture_ops = { - .open = midi_capture_open, - .close = midi_capture_close, - .trigger = midi_capture_trigger, -}; - -static struct snd_rawmidi_ops midi_playback_ops = { - .open = midi_playback_open, - .close = midi_playback_close, - .trigger = midi_playback_trigger, -}; - int snd_tscm_create_midi_devices(struct snd_tscm *tscm) { + static struct snd_rawmidi_ops capture_ops = { + .open = midi_capture_open, + .close = midi_capture_close, + .trigger = midi_capture_trigger, + }; + static struct snd_rawmidi_ops playback_ops = { + .open = midi_playback_open, + .close = midi_playback_close, + .trigger = midi_playback_trigger, + }; struct snd_rawmidi *rmidi; struct snd_rawmidi_str *stream; struct snd_rawmidi_substream *subs; @@ -100,7 +98,7 @@ int snd_tscm_create_midi_devices(struct snd_tscm *tscm) rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, - &midi_capture_ops); + &capture_ops); stream = &rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT]; /* Set port names for MIDI input. */ @@ -116,7 +114,7 @@ int snd_tscm_create_midi_devices(struct snd_tscm *tscm) rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT; snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, - &midi_playback_ops); + &playback_ops); stream = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; /* Set port names for MIDI ourput. */ |