From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Wed, 4 May 2016 13:59:08 +0000 (+0100)
Subject: ALSA: compress: Use snd_compr_get_poll on error path
X-Git-Tag: v4.7-rc1~116^2~4^2~17
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=0b92b0cdbe419575b2233c08192b2ad28e7dbcfa;p=linux.git

ALSA: compress: Use snd_compr_get_poll on error path

We have a function that returns the appropriate flags for the stream
direction, so we should use it.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index a9933c07a6bf..5268546d6935 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -421,10 +421,7 @@ static unsigned int snd_compr_poll(struct file *f, poll_table *wait)
 			retval = snd_compr_get_poll(stream);
 		break;
 	default:
-		if (stream->direction == SND_COMPRESS_PLAYBACK)
-			retval = POLLOUT | POLLWRNORM | POLLERR;
-		else
-			retval = POLLIN | POLLRDNORM | POLLERR;
+		retval = snd_compr_get_poll(stream) | POLLERR;
 		break;
 	}
 out: