diff options
Diffstat (limited to 'sound/synth/emux/emux.c')
| -rw-r--r-- | sound/synth/emux/emux.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c index 5ed8e36d2e04..01444fc960d0 100644 --- a/sound/synth/emux/emux.c +++ b/sound/synth/emux/emux.c @@ -85,7 +85,7 @@ int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, ch return -EINVAL; emu->card = card; - emu->name = kstrdup(name, GFP_KERNEL); + emu->name = kstrdup_const(name, GFP_KERNEL); emu->voices = kcalloc(emu->max_voices, sizeof(struct snd_emux_voice), GFP_KERNEL); if (emu->name == NULL || emu->voices == NULL) @@ -94,10 +94,8 @@ int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, ch /* create soundfont list */ memset(&sf_cb, 0, sizeof(sf_cb)); sf_cb.private_data = emu; - if (emu->ops.sample_new) - sf_cb.sample_new = sf_sample_new; - if (emu->ops.sample_free) - sf_cb.sample_free = sf_sample_free; + sf_cb.sample_new = sf_sample_new; + sf_cb.sample_free = sf_sample_free; if (emu->ops.sample_reset) sf_cb.sample_reset = sf_sample_reset; emu->sflist = snd_sf_new(&sf_cb, emu->memhdr); @@ -126,15 +124,10 @@ EXPORT_SYMBOL(snd_emux_register); */ int snd_emux_free(struct snd_emux *emu) { - unsigned long flags; - if (! emu) return -EINVAL; - spin_lock_irqsave(&emu->voice_lock, flags); - if (emu->timer_active) - del_timer(&emu->tlist); - spin_unlock_irqrestore(&emu->voice_lock, flags); + timer_shutdown_sync(&emu->tlist); snd_emux_proc_free(emu); snd_emux_delete_virmidi(emu); @@ -145,7 +138,7 @@ int snd_emux_free(struct snd_emux *emu) snd_emux_delete_hwdep(emu); snd_sf_free(emu->sflist); kfree(emu->voices); - kfree(emu->name); + kfree_const(emu->name); kfree(emu); return 0; } |