From: Arvind Yadav Date: Fri, 11 Aug 2017 11:58:03 +0000 (+0530) Subject: ALSA: msnd: constify snd_pcm_ops structures X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b6dca4622a0fbad4b5f5160dfaabfe5d7bbc1b61;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ALSA: msnd: 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 --- diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c index 8109ab3d29d1..ae9562cffbf9 100644 --- a/sound/isa/msnd/msnd.c +++ b/sound/isa/msnd/msnd.c @@ -572,7 +572,7 @@ snd_msnd_playback_pointer(struct snd_pcm_substream *substream) } -static struct snd_pcm_ops snd_msnd_playback_ops = { +static const struct snd_pcm_ops snd_msnd_playback_ops = { .open = snd_msnd_playback_open, .close = snd_msnd_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -669,7 +669,7 @@ static int snd_msnd_capture_hw_params(struct snd_pcm_substream *substream, } -static struct snd_pcm_ops snd_msnd_capture_ops = { +static const struct snd_pcm_ops snd_msnd_capture_ops = { .open = snd_msnd_capture_open, .close = snd_msnd_capture_close, .ioctl = snd_pcm_lib_ioctl,