[alsa-devel] [PATCH 1/4] ALSA: aaci: constify ac97_pcm structures

ac97_pcm are not supposed to change at runtime. All functions working with ac97_pcm provided by <sound/ac97_codec.h> work with const ac97_pcm. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav arvind.yadav.cs@gmail.com --- sound/arm/aaci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index e93b327..7780d32 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -786,7 +786,7 @@ static int aaci_resume(struct device *dev) #endif

-static struct ac97_pcm ac97_defs[] = { +static const struct ac97_pcm ac97_defs[] = { [0] = { /* Front PCM */ .exclusive = 1, .r = {