ALSA: pcm: Make constraints lists const

[mirror_ubuntu-artful-kernel.git] / sound / core / pcm_lib.c

diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 8f312fa6c282c88db2cd0c84389096228fe70fc4..7ae6719233933b9eb904aea87da3543b2b671312 100644 (file)
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1250,10 +1250,10 @@ static int snd_pcm_hw_rule_list(struct snd_pcm_hw_params *params,
 int snd_pcm_hw_constraint_list(struct snd_pcm_runtime *runtime,
                               unsigned int cond,
                               snd_pcm_hw_param_t var,
-                              struct snd_pcm_hw_constraint_list *l)
+                              const struct snd_pcm_hw_constraint_list *l)
 {
        return snd_pcm_hw_rule_add(runtime, cond, var,
-                                  snd_pcm_hw_rule_list, l,
+                                  snd_pcm_hw_rule_list, (void *)l,
                                   var, -1);
 }