From: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Date: Wed, 30 Jan 2019 16:22:39 +0000 (+0100)
Subject: ALSA: pcm: remove a superfluous function declaration
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=515548fdd8a3c579535fe05e3c39558f75158bc5;p=openwrt%2Fstaging%2Fblogic.git

ALSA: pcm: remove a superfluous function declaration

Declaration of snd_pcm_drop() in sound/core/pcm_native.c is superfluous
since the function isn't called before being defined. Remove the
declaration.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 0bc4aa0ac9cf..672babd20cb1 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1806,8 +1806,6 @@ static const struct action_ops snd_pcm_action_drain_init = {
 	.post_action = snd_pcm_post_drain_init
 };
 
-static int snd_pcm_drop(struct snd_pcm_substream *substream);
-
 /*
  * Drain the stream(s).
  * When the substream is linked, sync until the draining of all playback streams