staging: most: Drop superfluous ioctl PCM ops

PCM core deals the empty ioctl field now as default.
Let's kill the redundant lines.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191210141356.18074-4-tiwai@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c
index 7c212c0..1ccfcb8 100644 (file)
--- a/drivers/staging/most/sound/sound.c
+++ b/drivers/staging/most/sound/sound.c
@@ -423,7 +423,6 @@ static snd_pcm_uframes_t pcm_pointer(struct snd_pcm_substream *substream)
 static const struct snd_pcm_ops pcm_ops = {
        .open       = pcm_open,
        .close      = pcm_close,
-       .ioctl      = snd_pcm_lib_ioctl,
        .prepare    = pcm_prepare,
        .trigger    = pcm_trigger,
        .pointer    = pcm_pointer,