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ALSA: sb16: constify pnp_card_device_id

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pnp_card_device_id are not supposed to change at runtime. All functions
working with pnp_card_device_id provided by <linux/pnp.h> work with
const pnp_card_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arvind Yadav 2017-08-17 15:36:28 +05:30 committed by Takashi Iwai
parent 529d257611
commit e6a76e2fda
1 changed files with 1 additions and 1 deletions
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2
sound/isa/sb/sb16.c
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@ -145,7 +145,7 @@ struct snd_card_sb16 {
#ifdef CONFIG_PNP
static struct pnp_card_device_id snd_sb16_pnpids[] = {
static const struct pnp_card_device_id snd_sb16_pnpids[] = {
#ifndef SNDRV_SBAWE
/* Sound Blaster 16 PnP */
{ .id = "CTL0024", .devs = { { "CTL0031" } } },