ALSA: trident: Remove unused variable in trident_main.c

'private_data' is not used in the function. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index 1272c18a2544364a7d81a1e0d57a10b5c1f36f04..da875dced2ef3559d154e63f9cdfcf26d58fc75e 100644 (file)
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -3880,14 +3880,12 @@ void snd_trident_free_voice(struct snd_trident * trident, struct snd_trident_voi
 {
        unsigned long flags;
        void (*private_free)(struct snd_trident_voice *);
-       void *private_data;
 
        if (voice == NULL || !voice->use)
                return;
        snd_trident_clear_voices(trident, voice->number, voice->number);
        spin_lock_irqsave(&trident->voice_alloc, flags);
        private_free = voice->private_free;
-       private_data = voice->private_data;
        voice->private_free = NULL;
        voice->private_data = NULL;
        if (voice->pcm)