diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:16:26 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:24:01 +0100 |
| commit | c0a142e21bbaeddc9e0ed00045e0ac6c841f1769 (patch) | |
| tree | e8354dce4b902e2c777d4166157a52d6d09fc62f | |
| parent | efb0ad25d370344e61bb4fca8c3b9c3c6047922e (diff) | |
ALSA: usb: Constify snd_device_ops definitions
Now we may declare const for snd_device_ops definitions, so let's do
it for optimization.
There should be no functional changes by this patch.
Link: https://lore.kernel.org/r/20200103081714.9560-11-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/mixer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 6cd4ff09c5ee..f60e0869c096 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -3407,7 +3407,7 @@ static int create_keep_iface_ctl(struct usb_mixer_interface *mixer) int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, int ignore_error) { - static struct snd_device_ops dev_ops = { + static const struct snd_device_ops dev_ops = { .dev_free = snd_usb_mixer_dev_free }; struct usb_mixer_interface *mixer; |