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authorTakashi Iwai <tiwai@suse.de>2020-01-03 09:16:44 +0100
committerTakashi Iwai <tiwai@suse.de>2020-01-03 09:24:18 +0100
commitd25ff26840bd0af3283d8e478669abc104bb873a (patch)
tree7d4e52df78faa6a665bf0d5b23c9e22ed499dae5 /sound/drivers
parent51055da51d1e92bb089c9b9e0ecb1be69396f808 (diff)
downloadlinux-d25ff26840bd0af3283d8e478669abc104bb873a.tar.bz2
ALSA: info: Make snd_info_entry_ops as const
The reference to snd_info_entry_ops is rather read-only, so declare it as a const pointer. This allows a bit more optimization. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-29-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers')
-rw-r--r--sound/drivers/opl4/opl4_proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c
index e0516e532969..f2149091e10a 100644
--- a/sound/drivers/opl4/opl4_proc.c
+++ b/sound/drivers/opl4/opl4_proc.c
@@ -76,7 +76,7 @@ static ssize_t snd_opl4_mem_proc_write(struct snd_info_entry *entry,
return count;
}
-static struct snd_info_entry_ops snd_opl4_mem_proc_ops = {
+static const struct snd_info_entry_ops snd_opl4_mem_proc_ops = {
.open = snd_opl4_mem_proc_open,
.release = snd_opl4_mem_proc_release,
.read = snd_opl4_mem_proc_read,