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Commit e79a560e authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
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ALSA: es1688: 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 58a24fc1

sound/isa/es1688/es1688_lib.c

+2 −2
Original line number Diff line number Diff line
@@ -706,7 +706,7 @@ int snd_es1688_create(struct snd_card *card, 
	return err;

}



static struct snd_pcm_ops snd_es1688_playback_ops = {

static const struct snd_pcm_ops snd_es1688_playback_ops = {

	.open =			snd_es1688_playback_open,

	.close =		snd_es1688_playback_close,

	.ioctl =		snd_es1688_ioctl,
@@ -717,7 +717,7 @@ static struct snd_pcm_ops snd_es1688_playback_ops = { 
	.pointer =		snd_es1688_playback_pointer,

};



static struct snd_pcm_ops snd_es1688_capture_ops = {

static const struct snd_pcm_ops snd_es1688_capture_ops = {

	.open =			snd_es1688_capture_open,

	.close =		snd_es1688_capture_close,

	.ioctl =		snd_es1688_ioctl,