From: Arvind Yadav Date: Thu, 10 Aug 2017 11:47:37 +0000 (+0530) Subject: ALSA: sis7019: constify snd_pcm_ops structures X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2aa0eae9702ede2af21191bce8c5848eea3306e4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ALSA: sis7019: 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/pci/sis7019.c b/sound/pci/sis7019.c index f3860b850210..35188872d313 100644 --- a/sound/pci/sis7019.c +++ b/sound/pci/sis7019.c @@ -872,7 +872,7 @@ static int sis_pcm_capture_prepare(struct snd_pcm_substream *substream) return 0; } -static struct snd_pcm_ops sis_playback_ops = { +static const struct snd_pcm_ops sis_playback_ops = { .open = sis_playback_open, .close = sis_substream_close, .ioctl = snd_pcm_lib_ioctl, @@ -883,7 +883,7 @@ static struct snd_pcm_ops sis_playback_ops = { .pointer = sis_pcm_pointer, }; -static struct snd_pcm_ops sis_capture_ops = { +static const struct snd_pcm_ops sis_capture_ops = { .open = sis_capture_open, .close = sis_substream_close, .ioctl = snd_pcm_lib_ioctl,