Commit 2aa0eae9 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
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ALSA: sis7019: constify snd_pcm_ops structures 



snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/pcm.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c06aab33

sound/pci/sis7019.c

+2 −2
Original line number Diff line number Diff line
@@ -872,7 +872,7 @@ static int sis_pcm_capture_prepare(struct snd_pcm_substream *substream) 
	return 0;

}



static struct snd_pcm_ops sis_playback_ops = {

static const struct snd_pcm_ops sis_playback_ops = {

	.open = sis_playback_open,

	.close = sis_substream_close,

	.ioctl = snd_pcm_lib_ioctl,
@@ -883,7 +883,7 @@ static struct snd_pcm_ops sis_playback_ops = { 
	.pointer = sis_pcm_pointer,

};



static struct snd_pcm_ops sis_capture_ops = {

static const struct snd_pcm_ops sis_capture_ops = {

	.open = sis_capture_open,

	.close = sis_substream_close,

	.ioctl = snd_pcm_lib_ioctl,