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Commit aa5ebc78 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
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ALSA: wss: 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 99176853

sound/isa/wss/wss_lib.c

+2 −2
Original line number Diff line number Diff line
@@ -1901,7 +1901,7 @@ int snd_wss_create(struct snd_card *card, 
}

EXPORT_SYMBOL(snd_wss_create);



static struct snd_pcm_ops snd_wss_playback_ops = {

static const struct snd_pcm_ops snd_wss_playback_ops = {

	.open =		snd_wss_playback_open,

	.close =	snd_wss_playback_close,

	.ioctl =	snd_pcm_lib_ioctl,
@@ -1912,7 +1912,7 @@ static struct snd_pcm_ops snd_wss_playback_ops = { 
	.pointer =	snd_wss_playback_pointer,

};



static struct snd_pcm_ops snd_wss_capture_ops = {

static const struct snd_pcm_ops snd_wss_capture_ops = {

	.open =		snd_wss_capture_open,

	.close =	snd_wss_capture_close,

	.ioctl =	snd_pcm_lib_ioctl,