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Commit 3179a3ea authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
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ALSA: ppc: 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 e0c24d8b

sound/ppc/pmac.c

+2 −2
Original line number Diff line number Diff line
@@ -681,7 +681,7 @@ static int snd_pmac_capture_close(struct snd_pcm_substream *subs) 
/*

 */



static struct snd_pcm_ops snd_pmac_playback_ops = {

static const struct snd_pcm_ops snd_pmac_playback_ops = {

	.open =		snd_pmac_playback_open,

	.close =	snd_pmac_playback_close,

	.ioctl =	snd_pcm_lib_ioctl,
@@ -692,7 +692,7 @@ static struct snd_pcm_ops snd_pmac_playback_ops = { 
	.pointer =	snd_pmac_playback_pointer,

};



static struct snd_pcm_ops snd_pmac_capture_ops = {

static const struct snd_pcm_ops snd_pmac_capture_ops = {

	.open =		snd_pmac_capture_open,

	.close =	snd_pmac_capture_close,

	.ioctl =	snd_pcm_lib_ioctl,

sound/ppc/snd_ps3.c

+1 −1
Original line number Diff line number Diff line
@@ -772,7 +772,7 @@ static struct snd_kcontrol_new spdif_ctls[] = { 
	},

};



static struct snd_pcm_ops snd_ps3_pcm_spdif_ops = {

static const struct snd_pcm_ops snd_ps3_pcm_spdif_ops = {

	.open = snd_ps3_pcm_open,

	.close = snd_ps3_pcm_close,

	.ioctl = snd_pcm_lib_ioctl,