Commit 544d6272 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
Browse files

ALSA: sparc: 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 46a085a3

sound/sparc/amd7930.c

+2 −2
Original line number Diff line number Diff line
@@ -733,7 +733,7 @@ static int snd_amd7930_hw_free(struct snd_pcm_substream *substream) 
	return snd_pcm_lib_free_pages(substream);

}



static struct snd_pcm_ops snd_amd7930_playback_ops = {

static const struct snd_pcm_ops snd_amd7930_playback_ops = {

	.open		=	snd_amd7930_playback_open,

	.close		=	snd_amd7930_playback_close,

	.ioctl		=	snd_pcm_lib_ioctl,
@@ -744,7 +744,7 @@ static struct snd_pcm_ops snd_amd7930_playback_ops = { 
	.pointer	=	snd_amd7930_playback_pointer,

};



static struct snd_pcm_ops snd_amd7930_capture_ops = {

static const struct snd_pcm_ops snd_amd7930_capture_ops = {

	.open		=	snd_amd7930_capture_open,

	.close		=	snd_amd7930_capture_close,

	.ioctl		=	snd_pcm_lib_ioctl,

sound/sparc/cs4231.c

+2 −2
Original line number Diff line number Diff line
@@ -1203,7 +1203,7 @@ static int snd_cs4231_capture_close(struct snd_pcm_substream *substream) 
 * XXX the audio AUXIO register...

 */



static struct snd_pcm_ops snd_cs4231_playback_ops = {

static const struct snd_pcm_ops snd_cs4231_playback_ops = {

	.open		=	snd_cs4231_playback_open,

	.close		=	snd_cs4231_playback_close,

	.ioctl		=	snd_pcm_lib_ioctl,
@@ -1214,7 +1214,7 @@ static struct snd_pcm_ops snd_cs4231_playback_ops = { 
	.pointer	=	snd_cs4231_playback_pointer,

};



static struct snd_pcm_ops snd_cs4231_capture_ops = {

static const struct snd_pcm_ops snd_cs4231_capture_ops = {

	.open		=	snd_cs4231_capture_open,

	.close		=	snd_cs4231_capture_close,

	.ioctl		=	snd_pcm_lib_ioctl,

sound/sparc/dbri.c

+1 −1
Original line number Diff line number Diff line
@@ -2213,7 +2213,7 @@ static snd_pcm_uframes_t snd_dbri_pointer(struct snd_pcm_substream *substream) 
	return ret;

}



static struct snd_pcm_ops snd_dbri_ops = {

static const struct snd_pcm_ops snd_dbri_ops = {

	.open = snd_dbri_open,

	.close = snd_dbri_close,

	.ioctl = snd_pcm_lib_ioctl,

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