Commit c06aab33 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
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ALSA: intel8x0m: 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 17e12921

sound/pci/intel8x0m.c

+4 −4
Original line number Diff line number Diff line
@@ -685,7 +685,7 @@ static int snd_intel8x0m_capture_close(struct snd_pcm_substream *substream) 
}





static struct snd_pcm_ops snd_intel8x0m_playback_ops = {

static const struct snd_pcm_ops snd_intel8x0m_playback_ops = {

	.open =		snd_intel8x0m_playback_open,

	.close =	snd_intel8x0m_playback_close,

	.ioctl =	snd_pcm_lib_ioctl,
@@ -696,7 +696,7 @@ static struct snd_pcm_ops snd_intel8x0m_playback_ops = { 
	.pointer =	snd_intel8x0m_pcm_pointer,

};



static struct snd_pcm_ops snd_intel8x0m_capture_ops = {

static const struct snd_pcm_ops snd_intel8x0m_capture_ops = {

	.open =		snd_intel8x0m_capture_open,

	.close =	snd_intel8x0m_capture_close,

	.ioctl =	snd_pcm_lib_ioctl,
@@ -710,8 +710,8 @@ static struct snd_pcm_ops snd_intel8x0m_capture_ops = { 


struct ich_pcm_table {

	char *suffix;

	struct snd_pcm_ops *playback_ops;

	struct snd_pcm_ops *capture_ops;

	const struct snd_pcm_ops *playback_ops;

	const struct snd_pcm_ops *capture_ops;

	size_t prealloc_size;

	size_t prealloc_max_size;

	int ac97_idx;