1 files changed, 2 insertions, 2 deletions
diff --git a/slstatus.c b/slstatus.c
index 5c7659c..60b5bbb 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -514,8 +514,8 @@ vol_perc(const char *soundcard)
 	pcm_mixer = snd_mixer_find_selem(handle, vol_info);
 	mas_mixer = snd_mixer_find_selem(handle, mute_info);
 
-	snd_mixer_selem_get_playback_volume_range(pcm_mixer, &min, &max);
-	snd_mixer_selem_get_playback_volume(pcm_mixer, SND_MIXER_SCHN_MONO, &vol);
+	snd_mixer_selem_get_playback_volume_range((snd_mixer_elem_t *)pcm_mixer, &min, &max);
+	snd_mixer_selem_get_playback_volume((snd_mixer_elem_t *)pcm_mixer, SND_MIXER_SCHN_MONO, &vol);
 	snd_mixer_selem_get_playback_switch(mas_mixer, SND_MIXER_SCHN_MONO, &mute);
 
 	if (vol_info)