[PATCH 2/3] ALSA: compress: Fix kernel-doc warnings

[Takashi Iwai <tiwai@suse.de>]

Some fields in struct snd_compr have no corresponding comments, and
the kernel-doc complains like:

  ./include/sound/compress_driver.h:162: warning: No description found for parameter 'id[64]'
  ./include/sound/compress_driver.h:162: warning: No description found for parameter 'proc_root'
  ./include/sound/compress_driver.h:162: warning: No description found for parameter 'proc_info_entry'

Actually all these are internal elements, just put "private:" comment
so that they will be ignored.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 include/sound/compress_driver.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
index cee8c00f3d3e..9924bc9cbc7c 100644
--- a/include/sound/compress_driver.h
+++ b/include/sound/compress_driver.h
@@ -155,6 +155,7 @@ struct snd_compr {
 	struct mutex lock;
 	int device;
 #ifdef CONFIG_SND_VERBOSE_PROCFS
+	/* private: */
 	char id[64];
 	struct snd_info_entry *proc_root;
 	struct snd_info_entry *proc_info_entry;
-- 
2.10.2