Commit 10863737 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
Browse files

ALSA: atmel: 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 28f05480

sound/atmel/ac97c.c

+2 −2
Original line number Diff line number Diff line
@@ -461,7 +461,7 @@ atmel_ac97c_capture_pointer(struct snd_pcm_substream *substream) 
	return frames;

}



static struct snd_pcm_ops atmel_ac97_playback_ops = {

static const struct snd_pcm_ops atmel_ac97_playback_ops = {

	.open		= atmel_ac97c_playback_open,

	.close		= atmel_ac97c_playback_close,

	.ioctl		= snd_pcm_lib_ioctl,
@@ -472,7 +472,7 @@ static struct snd_pcm_ops atmel_ac97_playback_ops = { 
	.pointer	= atmel_ac97c_playback_pointer,

};



static struct snd_pcm_ops atmel_ac97_capture_ops = {

static const struct snd_pcm_ops atmel_ac97_capture_ops = {

	.open		= atmel_ac97c_capture_open,

	.close		= atmel_ac97c_capture_close,

	.ioctl		= snd_pcm_lib_ioctl,

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