From f95925829b96199e4182438c3ea880ee15066b01 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 18 Aug 2017 13:15:12 +0530 Subject: ALSA: drivers: 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/drivers/aloop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/drivers/aloop.c') diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 6e02ee03f1b6..135adb17703c 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -750,7 +750,7 @@ static int loopback_close(struct snd_pcm_substream *substream) return 0; } -static struct snd_pcm_ops loopback_playback_ops = { +static const struct snd_pcm_ops loopback_playback_ops = { .open = loopback_open, .close = loopback_close, .ioctl = snd_pcm_lib_ioctl, @@ -763,7 +763,7 @@ static struct snd_pcm_ops loopback_playback_ops = { .mmap = snd_pcm_lib_mmap_vmalloc, }; -static struct snd_pcm_ops loopback_capture_ops = { +static const struct snd_pcm_ops loopback_capture_ops = { .open = loopback_open, .close = loopback_close, .ioctl = snd_pcm_lib_ioctl, -- cgit v1.2.3