From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 10 Sep 2009 13:33:02 +0000 (+0200)
Subject: Merge branch 'topic/pcm-estrpipe-in-pm' into for-linus
X-Git-Tag: v2.6.32-rc1~732^2~5
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=df9200dd0454c91c5436c22072611f0edd3b5f42;hp=2c0d19a78de1ea5d0e92d86be0b16ccab0feccec

Merge branch 'topic/pcm-estrpipe-in-pm' into for-linus

* topic/pcm-estrpipe-in-pm:
  ALSA: pcm - Tell user that stream to be rewound is suspended
---

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index b08898cbfed3..59e5fbe6af51 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2214,6 +2214,9 @@ static snd_pcm_sframes_t snd_pcm_playback_rewind(struct snd_pcm_substream *subst
 	case SNDRV_PCM_STATE_XRUN:
 		ret = -EPIPE;
 		goto __end;
+	case SNDRV_PCM_STATE_SUSPENDED:
+		ret = -ESTRPIPE;
+		goto __end;
 	default:
 		ret = -EBADFD;
 		goto __end;
@@ -2259,6 +2262,9 @@ static snd_pcm_sframes_t snd_pcm_capture_rewind(struct snd_pcm_substream *substr
 	case SNDRV_PCM_STATE_XRUN:
 		ret = -EPIPE;
 		goto __end;
+	case SNDRV_PCM_STATE_SUSPENDED:
+		ret = -ESTRPIPE;
+		goto __end;
 	default:
 		ret = -EBADFD;
 		goto __end;
@@ -2305,6 +2311,9 @@ static snd_pcm_sframes_t snd_pcm_playback_forward(struct snd_pcm_substream *subs
 	case SNDRV_PCM_STATE_XRUN:
 		ret = -EPIPE;
 		goto __end;
+	case SNDRV_PCM_STATE_SUSPENDED:
+		ret = -ESTRPIPE;
+		goto __end;
 	default:
 		ret = -EBADFD;
 		goto __end;
@@ -2351,6 +2360,9 @@ static snd_pcm_sframes_t snd_pcm_capture_forward(struct snd_pcm_substream *subst
 	case SNDRV_PCM_STATE_XRUN:
 		ret = -EPIPE;
 		goto __end;
+	case SNDRV_PCM_STATE_SUSPENDED:
+		ret = -ESTRPIPE;
+		goto __end;
 	default:
 		ret = -EBADFD;
 		goto __end;