Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie...

[sfrench/cifs-2.6.git] / sound / soc / soc-pcm.c

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 1c00119b72e37bfa41ab31e72040485d1f154318..493a2e80e8936ffa0d073543e7e9dd79993ddbf6 100644 (file)
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1182,6 +1182,7 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
 {
        struct snd_soc_dpcm *dpcm;
        unsigned long flags;
+       char *name;
 
        /* only add new dpcms */
        for_each_dpcm_be(fe, stream, dpcm) {
@@ -1207,9 +1208,15 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
                        stream ? "<-" : "->", be->dai_link->name);
 
 #ifdef CONFIG_DEBUG_FS
-       dpcm->debugfs_state = debugfs_create_dir(be->dai_link->name,
-                                                fe->debugfs_dpcm_root);
-       debugfs_create_u32("state", 0644, dpcm->debugfs_state, &dpcm->state);
+       name = kasprintf(GFP_KERNEL, "%s:%s", be->dai_link->name,
+                        stream ? "capture" : "playback");
+       if (name) {
+               dpcm->debugfs_state = debugfs_create_dir(name,
+                                                        fe->debugfs_dpcm_root);
+               debugfs_create_u32("state", 0644, dpcm->debugfs_state,
+                                  &dpcm->state);
+               kfree(name);
+       }
 #endif
        return 1;
 }