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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:16:44 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:24:18 +0100 |
| commit | d25ff26840bd0af3283d8e478669abc104bb873a (patch) | |
| tree | 7d4e52df78faa6a665bf0d5b23c9e22ed499dae5 /sound/drivers | |
| parent | 51055da51d1e92bb089c9b9e0ecb1be69396f808 (diff) | |
| download | lwn-d25ff26840bd0af3283d8e478669abc104bb873a.tar.gz lwn-d25ff26840bd0af3283d8e478669abc104bb873a.zip | |
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.c | 2 |
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, |