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Commit e76b3f41 authored by Arvind Yadav's avatar Arvind Yadav Committed by Mark Brown
Browse files

ASoC: blackfin: 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/soc.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 avatarMark Brown <broonie@kernel.org>
parent 5771a8c0

sound/soc/blackfin/bf5xx-ac97-pcm.c

+1 −1
Original line number Diff line number Diff line
@@ -308,7 +308,7 @@ static int bf5xx_pcm_copy_user(struct snd_pcm_substream *substream, 
}

#endif



static struct snd_pcm_ops bf5xx_pcm_ac97_ops = {

static const struct snd_pcm_ops bf5xx_pcm_ac97_ops = {

	.open		= bf5xx_pcm_open,

	.ioctl		= snd_pcm_lib_ioctl,

	.hw_params	= bf5xx_pcm_hw_params,

sound/soc/blackfin/bf5xx-i2s-pcm.c

+1 −1
Original line number Diff line number Diff line
@@ -318,7 +318,7 @@ static int bf5xx_pcm_silence(struct snd_pcm_substream *substream, 
	return 0;

}



static struct snd_pcm_ops bf5xx_pcm_i2s_ops = {

static const struct snd_pcm_ops bf5xx_pcm_i2s_ops = {

	.open		= bf5xx_pcm_open,

	.ioctl		= snd_pcm_lib_ioctl,

	.hw_params	= bf5xx_pcm_hw_params,