From 8965e53d1bbc414da9c227eb725f07e872b13c9e Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 11 Aug 2017 17:28:01 +0530 Subject: 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 work with const snd_pcm_ops. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Takashi Iwai --- sound/isa/es18xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/isa') diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index ae17a6584061..77023e4b5d04 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -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, -- cgit v1.2.3-58-ga151