[ALSA] Fix disconnection of proc interface

[mirror_ubuntu-bionic-kernel.git] / sound / core / pcm_memory.c

diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index 067d2056db9a65569580945f3e9d1529de32dce0..be030cb4d373207751fa516ea1b13534b8d143c4 100644 (file)
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -101,7 +101,7 @@ int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream)
 {
        snd_pcm_lib_preallocate_dma_free(substream);
 #ifdef CONFIG_SND_VERBOSE_PROCFS
-       snd_info_unregister(substream->proc_prealloc_entry);
+       snd_info_free_entry(substream->proc_prealloc_entry);
        substream->proc_prealloc_entry = NULL;
 #endif
        return 0;