diff options
Diffstat (limited to 'sound/synth/emux/emux_proc.c')
| -rw-r--r-- | sound/synth/emux/emux_proc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/synth/emux/emux_proc.c b/sound/synth/emux/emux_proc.c index 820351f52551..16d6c9a1e24f 100644 --- a/sound/synth/emux/emux_proc.c +++ b/sound/synth/emux/emux_proc.c @@ -19,7 +19,7 @@ snd_emux_proc_info_read(struct snd_info_entry *entry, int i; emu = entry->private_data; - mutex_lock(&emu->register_mutex); + guard(mutex)(&emu->register_mutex); if (emu->name) snd_iprintf(buf, "Device: %s\n", emu->name); snd_iprintf(buf, "Ports: %d\n", emu->num_ports); @@ -38,13 +38,12 @@ snd_emux_proc_info_read(struct snd_info_entry *entry, snd_iprintf(buf, "Memory Size: 0\n"); } if (emu->sflist) { - mutex_lock(&emu->sflist->presets_mutex); + guard(mutex)(&emu->sflist->presets_mutex); snd_iprintf(buf, "SoundFonts: %d\n", emu->sflist->fonts_size); snd_iprintf(buf, "Instruments: %d\n", emu->sflist->zone_counter); snd_iprintf(buf, "Samples: %d\n", emu->sflist->sample_counter); snd_iprintf(buf, "Locked Instruments: %d\n", emu->sflist->zone_locked); snd_iprintf(buf, "Locked Samples: %d\n", emu->sflist->sample_locked); - mutex_unlock(&emu->sflist->presets_mutex); } #if 0 /* debug */ if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) { @@ -85,7 +84,6 @@ snd_emux_proc_info_read(struct snd_info_entry *entry, snd_iprintf(buf, "sample_mode=%x, rate=%x\n", vp->reg.sample_mode, vp->reg.rate_offset); } #endif - mutex_unlock(&emu->register_mutex); } |