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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:16:43 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:24:13 +0100 |
| commit | 51055da51d1e92bb089c9b9e0ecb1be69396f808 (patch) | |
| tree | 3028d2e489d1264d813939fe7013c49a0c2c210b /sound/pci/cs4281.c | |
| parent | ALSA: drivers: Constify snd_ac97_bus_ops definitions (diff) | |
| download | linux-51055da51d1e92bb089c9b9e0ecb1be69396f808.tar.xz linux-51055da51d1e92bb089c9b9e0ecb1be69396f808.zip | |
ALSA: pci: Constify snd_ac97_bus_ops definitions
Now snd_ac97_bus() takes the const ops pointer, so we can define the
snd_ac97_bus_ops locally as const as well for further optimization.
There should be no functional changes by this patch.
Link: https://lore.kernel.org/r/20200103081714.9560-28-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/cs4281.c')
| -rw-r--r-- | sound/pci/cs4281.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 75450e329cee..8fd64dab372d 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -1064,7 +1064,7 @@ static int snd_cs4281_mixer(struct cs4281 *chip) struct snd_card *card = chip->card; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_cs4281_ac97_write, .read = snd_cs4281_ac97_read, }; |