Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8965e53d authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
Browse files

ALSA: es18xx: 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 e79a560e

sound/isa/es18xx.c

+2 −2
Original line number Diff line number Diff line
@@ -1665,7 +1665,7 @@ static int snd_es18xx_probe(struct snd_es18xx *chip, 
	return snd_es18xx_initialize(chip, mpu_port, fm_port);

}



static struct snd_pcm_ops snd_es18xx_playback_ops = {

static const struct snd_pcm_ops snd_es18xx_playback_ops = {

	.open =		snd_es18xx_playback_open,

	.close =	snd_es18xx_playback_close,

	.ioctl =	snd_pcm_lib_ioctl,
@@ -1676,7 +1676,7 @@ static struct snd_pcm_ops snd_es18xx_playback_ops = { 
	.pointer =	snd_es18xx_playback_pointer,

};



static struct snd_pcm_ops snd_es18xx_capture_ops = {

static const struct snd_pcm_ops snd_es18xx_capture_ops = {

	.open =		snd_es18xx_capture_open,

	.close =	snd_es18xx_capture_close,

	.ioctl =	snd_pcm_lib_ioctl,