diff options
| author | Arvind Yadav | 2017-08-17 15:36:25 +0530 |
|---|---|---|
| committer | Takashi Iwai | 2017-08-17 12:42:25 +0200 |
| commit | 45fbe60734dab264b1ac33e7eeacff681e7d2eb4 (patch) | |
| tree | 54f7745267fa5a76ae56803116caec7b49e9e595 /sound | |
| parent | 4f624a1cb755de31e532883681554271afc92f7f (diff) | |
ALSA: gus: constify pnp_card_device_id
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/isa/gus/interwave.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 0687b7ef3e53..a6fc26bf0af2 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -136,7 +136,7 @@ struct snd_interwave { static int isa_registered; static int pnp_registered; -static struct pnp_card_device_id snd_interwave_pnpids[] = { +static const struct pnp_card_device_id snd_interwave_pnpids[] = { #ifndef SNDRV_STB /* Gravis UltraSound Plug & Play */ { .id = "GRV0001", .devs = { { .id = "GRV0000" } } }, |