diff options
| author | Takashi Iwai <tiwai@suse.de> | 2017-01-05 17:29:07 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-01-12 12:50:16 +0100 |
| commit | 9021b2b8fd8f352abfc9470249eca9b36356a155 (patch) | |
| tree | e64b485c5fac90494c25ce8fb39047bb149c7f3d | |
| parent | c36f486d7bc71d41ec6b9521574136a280c17803 (diff) | |
| download | linux-9021b2b8fd8f352abfc9470249eca9b36356a155.tar.bz2 | |
ALSA: isa: Constify snd_rawmidi_ops
Now snd_rawmidi_ops is maintained as a const pointer in snd_rawmidi,
we can constify the definitions.
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/sound/snd_wavefront.h | 4 | ||||
| -rw-r--r-- | sound/isa/gus/gus_uart.c | 4 | ||||
| -rw-r--r-- | sound/isa/msnd/msnd_midi.c | 2 | ||||
| -rw-r--r-- | sound/isa/sb/sb8_midi.c | 4 | ||||
| -rw-r--r-- | sound/isa/wavefront/wavefront_midi.c | 4 |
5 files changed, 9 insertions, 9 deletions
diff --git a/include/sound/snd_wavefront.h b/include/sound/snd_wavefront.h index 35e94b3d1ec7..cd0bab1ef6f1 100644 --- a/include/sound/snd_wavefront.h +++ b/include/sound/snd_wavefront.h @@ -37,8 +37,8 @@ struct _snd_wavefront_midi { #define MPU_ACK 0xFE #define UART_MODE_ON 0x3F -extern struct snd_rawmidi_ops snd_wavefront_midi_output; -extern struct snd_rawmidi_ops snd_wavefront_midi_input; +extern const struct snd_rawmidi_ops snd_wavefront_midi_output; +extern const struct snd_rawmidi_ops snd_wavefront_midi_input; extern void snd_wavefront_midi_enable_virtual (snd_wavefront_card_t *); extern void snd_wavefront_midi_disable_virtual (snd_wavefront_card_t *); diff --git a/sound/isa/gus/gus_uart.c b/sound/isa/gus/gus_uart.c index 3992912743f5..ac5f5687d1a3 100644 --- a/sound/isa/gus/gus_uart.c +++ b/sound/isa/gus/gus_uart.c @@ -227,14 +227,14 @@ static void snd_gf1_uart_output_trigger(struct snd_rawmidi_substream *substream, spin_unlock_irqrestore(&gus->uart_cmd_lock, flags); } -static struct snd_rawmidi_ops snd_gf1_uart_output = +static const struct snd_rawmidi_ops snd_gf1_uart_output = { .open = snd_gf1_uart_output_open, .close = snd_gf1_uart_output_close, .trigger = snd_gf1_uart_output_trigger, }; -static struct snd_rawmidi_ops snd_gf1_uart_input = +static const struct snd_rawmidi_ops snd_gf1_uart_input = { .open = snd_gf1_uart_input_open, .close = snd_gf1_uart_input_close, diff --git a/sound/isa/msnd/msnd_midi.c b/sound/isa/msnd/msnd_midi.c index ffc67fd80c23..912b5a9ccbab 100644 --- a/sound/isa/msnd/msnd_midi.c +++ b/sound/isa/msnd/msnd_midi.c @@ -142,7 +142,7 @@ void snd_msndmidi_input_read(void *mpuv) } EXPORT_SYMBOL(snd_msndmidi_input_read); -static struct snd_rawmidi_ops snd_msndmidi_input = { +static const struct snd_rawmidi_ops snd_msndmidi_input = { .open = snd_msndmidi_input_open, .close = snd_msndmidi_input_close, .trigger = snd_msndmidi_input_trigger, diff --git a/sound/isa/sb/sb8_midi.c b/sound/isa/sb/sb8_midi.c index d551c50e549f..bd672abb4854 100644 --- a/sound/isa/sb/sb8_midi.c +++ b/sound/isa/sb/sb8_midi.c @@ -247,14 +247,14 @@ static void snd_sb8dsp_midi_output_trigger(struct snd_rawmidi_substream *substre snd_sb8dsp_midi_output_write(substream); } -static struct snd_rawmidi_ops snd_sb8dsp_midi_output = +static const struct snd_rawmidi_ops snd_sb8dsp_midi_output = { .open = snd_sb8dsp_midi_output_open, .close = snd_sb8dsp_midi_output_close, .trigger = snd_sb8dsp_midi_output_trigger, }; -static struct snd_rawmidi_ops snd_sb8dsp_midi_input = +static const struct snd_rawmidi_ops snd_sb8dsp_midi_input = { .open = snd_sb8dsp_midi_input_open, .close = snd_sb8dsp_midi_input_close, diff --git a/sound/isa/wavefront/wavefront_midi.c b/sound/isa/wavefront/wavefront_midi.c index 8a80fc6a616b..2aa05f3aaa38 100644 --- a/sound/isa/wavefront/wavefront_midi.c +++ b/sound/isa/wavefront/wavefront_midi.c @@ -559,14 +559,14 @@ snd_wavefront_midi_start (snd_wavefront_card_t *card) return 0; } -struct snd_rawmidi_ops snd_wavefront_midi_output = +const struct snd_rawmidi_ops snd_wavefront_midi_output = { .open = snd_wavefront_midi_output_open, .close = snd_wavefront_midi_output_close, .trigger = snd_wavefront_midi_output_trigger, }; -struct snd_rawmidi_ops snd_wavefront_midi_input = +const struct snd_rawmidi_ops snd_wavefront_midi_input = { .open = snd_wavefront_midi_input_open, .close = snd_wavefront_midi_input_close, |