Commit 915a38d3 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
Browse files

ALSA: mips: 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 b2165f38

sound/mips/hal2.c

+2 −2
Original line number Diff line number Diff line
@@ -711,7 +711,7 @@ static int hal2_capture_ack(struct snd_pcm_substream *substream) 
						 hal2_capture_transfer);

}



static struct snd_pcm_ops hal2_playback_ops = {

static const struct snd_pcm_ops hal2_playback_ops = {

	.open =        hal2_playback_open,

	.close =       hal2_playback_close,

	.ioctl =       snd_pcm_lib_ioctl,
@@ -723,7 +723,7 @@ static struct snd_pcm_ops hal2_playback_ops = { 
	.ack =         hal2_playback_ack,

};



static struct snd_pcm_ops hal2_capture_ops = {

static const struct snd_pcm_ops hal2_capture_ops = {

	.open =        hal2_capture_open,

	.close =       hal2_capture_close,

	.ioctl =       snd_pcm_lib_ioctl,

sound/mips/sgio2audio.c

+3 −3
Original line number Diff line number Diff line
@@ -675,7 +675,7 @@ snd_sgio2audio_pcm_pointer(struct snd_pcm_substream *substream) 
}



/* operators */

static struct snd_pcm_ops snd_sgio2audio_playback1_ops = {

static const struct snd_pcm_ops snd_sgio2audio_playback1_ops = {

	.open =        snd_sgio2audio_playback1_open,

	.close =       snd_sgio2audio_pcm_close,

	.ioctl =       snd_pcm_lib_ioctl,
@@ -688,7 +688,7 @@ static struct snd_pcm_ops snd_sgio2audio_playback1_ops = { 
	.mmap =        snd_pcm_lib_mmap_vmalloc,

};



static struct snd_pcm_ops snd_sgio2audio_playback2_ops = {

static const struct snd_pcm_ops snd_sgio2audio_playback2_ops = {

	.open =        snd_sgio2audio_playback2_open,

	.close =       snd_sgio2audio_pcm_close,

	.ioctl =       snd_pcm_lib_ioctl,
@@ -701,7 +701,7 @@ static struct snd_pcm_ops snd_sgio2audio_playback2_ops = { 
	.mmap =        snd_pcm_lib_mmap_vmalloc,

};



static struct snd_pcm_ops snd_sgio2audio_capture_ops = {

static const struct snd_pcm_ops snd_sgio2audio_capture_ops = {

	.open =        snd_sgio2audio_capture_open,

	.close =       snd_sgio2audio_pcm_close,

	.ioctl =       snd_pcm_lib_ioctl,

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