ALSA: aloop: Reduced duplicated PCM ops definition

The PCM ops defined for playback and capture are identical.  Just use
the single one for both.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index eab7f59..78a2fdc 100644 (file)
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -768,20 +768,7 @@ static int loopback_close(struct snd_pcm_substream *substream)
        return 0;
 }
 
-static const struct snd_pcm_ops loopback_playback_ops = {
-       .open =         loopback_open,
-       .close =        loopback_close,
-       .ioctl =        snd_pcm_lib_ioctl,
-       .hw_params =    loopback_hw_params,
-       .hw_free =      loopback_hw_free,
-       .prepare =      loopback_prepare,
-       .trigger =      loopback_trigger,
-       .pointer =      loopback_pointer,
-       .page =         snd_pcm_lib_get_vmalloc_page,
-       .mmap =         snd_pcm_lib_mmap_vmalloc,
-};
-
-static const struct snd_pcm_ops loopback_capture_ops = {
+static const struct snd_pcm_ops loopback_pcm_ops = {
        .open =         loopback_open,
        .close =        loopback_close,
        .ioctl =        snd_pcm_lib_ioctl,
@@ -804,8 +791,8 @@ static int loopback_pcm_new(struct loopback *loopback,
                          substreams, substreams, &pcm);
        if (err < 0)
                return err;
-       snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &loopback_playback_ops);
-       snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &loopback_capture_ops);
+       snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &loopback_pcm_ops);
+       snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &loopback_pcm_ops);
 
        pcm->private_data = loopback;
        pcm->info_flags = 0;