diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 691e7ee0a510..a4fcc9456194 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -285,8 +285,6 @@ struct snd_pcm_hw_constraint_ranges {
 	unsigned int mask;
 };
 
-struct snd_pcm_hwptr_log;
-
 /*
  * userspace-provided audio timestamp config to kernel,
  * structure is for internal use only and filled with dedicated unpack routine
@@ -428,10 +426,6 @@ struct snd_pcm_runtime {
 	/* -- OSS things -- */
 	struct snd_pcm_oss_runtime oss;
 #endif
-
-#ifdef CONFIG_SND_PCM_XRUN_DEBUG
-	struct snd_pcm_hwptr_log *hwptr_log;
-#endif
 };
 
 struct snd_pcm_group {		/* keep linked substreams */
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 02bd96954dc4..308c9ecf73db 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -1014,9 +1014,6 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream)
 	snd_free_pages((void*)runtime->control,
 		       PAGE_ALIGN(sizeof(struct snd_pcm_mmap_control)));
 	kfree(runtime->hw_constraints.rules);
-#ifdef CONFIG_SND_PCM_XRUN_DEBUG
-	kfree(runtime->hwptr_log);
-#endif
 	kfree(runtime);
 	substream->runtime = NULL;
 	put_pid(substream->pid);