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ALSA: atmel: Constify snd_ac97_bus_ops definitions

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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/20200103081714.9560-26-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2020-01-03 09:16:41 +01:00
parent 74d2bae343
commit 3a3fac8b3b
1 changed files with 1 additions and 1 deletions
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2
sound/atmel/ac97c.c
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@@ -702,7 +702,7 @@ static int atmel_ac97c_probe(struct platform_device *pdev)
struct atmel_ac97c *chip;
struct resource *regs;
struct clk *pclk;
static struct snd_ac97_bus_ops ops = {
static const struct snd_ac97_bus_ops ops = {
.write = atmel_ac97c_write,
.read = atmel_ac97c_read,
};