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 --- sound/isa/sb/sb16.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 917a93d..8f9ebeb 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -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" } } },