From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 3 Jan 2020 08:16:31 +0000 (+0100)
Subject: ALSA: ppc: Constify snd_device_ops definitions
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=46dd47c106f11587cf5887710765868e5bb53ce6;p=linux.git

ALSA: ppc: 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/20200103081714.9560-16-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 026410c7dd717..6ee97008c8f06 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -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,
 	};