[ALSA] Fix DocBook warnings
PCM Midlevel,RawMidi Midlevel
Fix DocBook warnings.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index 9a174fb..5df7673 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -244,7 +244,7 @@
/**
* snd_pcm_lib_preallocate_pages_for_all - pre-allocation for continous memory type (all substreams)
- * @substream: the pcm substream instance
+ * @pcm: the pcm instance
* @type: DMA type (SNDRV_DMA_TYPE_*)
* @data: DMA type dependant data
* @size: the requested pre-allocation size in bytes