From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
To be more safety code, let's set NULL to component->debugfs_root when it was cleanuped.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2
- no change
sound/soc/soc-core.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 40bac40..00887f7 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -171,7 +171,10 @@ static void soc_init_component_debugfs(struct snd_soc_component *component)
static void soc_cleanup_component_debugfs(struct snd_soc_component *component) { + if (!component->debugfs_root) + return; debugfs_remove_recursive(component->debugfs_root); + component->debugfs_root = NULL; }
static int dai_list_show(struct seq_file *m, void *v)