From: Jaroslav Kysela <perex@perex.cz>
Date: Sat, 6 Jun 2009 16:32:06 +0000 (+0200)
Subject: ALSA: pcm - Fix a typo in hw_ptr update check
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d86bf92313bfd47885a92c7de63bde392d585f95;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ALSA: pcm - Fix a typo in hw_ptr update check

Fix a typo in the commit 13f040f9e55d41e92e485389123654971e03b819
  ALSA: PCM midlevel: Do not update hw_ptr_jiffies when hw_ptr is not changed
which causes obvious problems with PA.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index dd9126b92c19..bf34603a7a38 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -371,7 +371,7 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
 	    runtime->silence_size > 0)
 		snd_pcm_playback_silence(substream, new_hw_ptr);
 
-	if (runtime->status->hw_ptr != new_hw_ptr)
+	if (runtime->status->hw_ptr == new_hw_ptr)
 		return 0;
 
 	runtime->hw_ptr_base = hw_base;