From: Arvind Yadav Date: Fri, 18 Aug 2017 07:45:13 +0000 (+0530) Subject: ALSA: firewire: constify snd_pcm_ops structures X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b2165f3889ace44ee21a41ca72467be3119121db;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ALSA: firewire: 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/firewire/isight.c b/sound/firewire/isight.c index 48d6dca471c6..5826aa8362f1 100644 --- a/sound/firewire/isight.c +++ b/sound/firewire/isight.c @@ -444,7 +444,7 @@ static snd_pcm_uframes_t isight_pointer(struct snd_pcm_substream *substream) static int isight_create_pcm(struct isight *isight) { - static struct snd_pcm_ops ops = { + static const struct snd_pcm_ops ops = { .open = isight_open, .close = isight_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/firewire/motu/motu-pcm.c b/sound/firewire/motu/motu-pcm.c index a2b50df70874..1466e46a101e 100644 --- a/sound/firewire/motu/motu-pcm.c +++ b/sound/firewire/motu/motu-pcm.c @@ -352,7 +352,7 @@ static int playback_ack(struct snd_pcm_substream *substream) int snd_motu_create_pcm_devices(struct snd_motu *motu) { - static struct snd_pcm_ops capture_ops = { + static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, .ioctl = snd_pcm_lib_ioctl, @@ -365,7 +365,7 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu) .page = snd_pcm_lib_get_vmalloc_page, .mmap = snd_pcm_lib_mmap_vmalloc, }; - static struct snd_pcm_ops playback_ops = { + static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, .ioctl = snd_pcm_lib_ioctl,