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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-01-05 15:48:09 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-01-05 18:58:05 +0300 |
| commit | 39feaf2d0a2e1844a7d4c26ac1fac66176a15515 (patch) | |
| tree | 38f2f5fee933156800f9de5f9c65863948a62073 | |
| parent | 7cdc887a00d79a1553009eb7afd308882e4b74d5 (diff) | |
| download | linux-39feaf2d0a2e1844a7d4c26ac1fac66176a15515.tar.xz | |
ALSA: oxfw: 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>
| -rw-r--r-- | sound/firewire/oxfw/oxfw-midi.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/sound/firewire/oxfw/oxfw-midi.c b/sound/firewire/oxfw/oxfw-midi.c index 8665e1043d41..076a1a977275 100644 --- a/sound/firewire/oxfw/oxfw-midi.c +++ b/sound/firewire/oxfw/oxfw-midi.c @@ -116,18 +116,6 @@ static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up) spin_unlock_irqrestore(&oxfw->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, -}; - static void set_midi_substream_names(struct snd_oxfw *oxfw, struct snd_rawmidi_str *str) { @@ -142,6 +130,16 @@ static void set_midi_substream_names(struct snd_oxfw *oxfw, int snd_oxfw_create_midi(struct snd_oxfw *oxfw) { + 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 *str; int err; @@ -164,7 +162,7 @@ int snd_oxfw_create_midi(struct snd_oxfw *oxfw) rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, - &midi_capture_ops); + &capture_ops); str = &rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT]; @@ -175,7 +173,7 @@ int snd_oxfw_create_midi(struct snd_oxfw *oxfw) rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT; snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, - &midi_playback_ops); + &playback_ops); str = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; |