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ALSA: ppc: Constify snd_device_ops definitions

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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/20200103081714.9560-16-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2020-01-03 09:16:31 +01:00
parent 0326564d72
commit 46dd47c106
1 changed files with 1 additions and 1 deletions
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sound/ppc/pmac.c
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@ -1143,7 +1143,7 @@ int snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
int i, err;
unsigned int irq;
unsigned long ctrl_addr, txdma_addr, rxdma_addr;
static struct snd_device_ops ops = {
static const struct snd_device_ops ops = {
.dev_free = snd_pmac_dev_free,
};