diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-01-05 15:47:37 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-05 16:14:47 +0100 |
| commit | 7ec03ff7c761371b363e184f6b0722225f548102 (patch) | |
| tree | 7f082728f22014482be96da3aaef79fe3cd9893a /sound/usb/usx2y/usX2Yhwdep.c | |
| parent | 55a6921bf1ea0cfd01aa798c084b6932842fe10e (diff) | |
ALSA: usx2y: More constifications
Apply const prefix to each possible place: the string array and the
parameter tables and callers.
Just for minor optimization and no functional changes.
Link: https://lore.kernel.org/r/20200105144823.29547-23-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usx2y/usX2Yhwdep.c')
| -rw-r--r-- | sound/usb/usx2y/usX2Yhwdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c index 0e6d82b5778e..22412cd69e98 100644 --- a/sound/usb/usx2y/usX2Yhwdep.c +++ b/sound/usb/usx2y/usX2Yhwdep.c @@ -94,7 +94,7 @@ static __poll_t snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw, struct snd_hwdep_dsp_status *info) { - static char *type_ids[USX2Y_TYPE_NUMS] = { + static const char * const type_ids[USX2Y_TYPE_NUMS] = { [USX2Y_TYPE_122] = "us122", [USX2Y_TYPE_224] = "us224", [USX2Y_TYPE_428] = "us428", |