From: Clemens Ladisch <clemens@ladisch.de>
Date: Tue, 2 May 2006 13:33:25 +0000 (+0200)
Subject: [ALSA] fix a wrong lock
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=f4a747f155fe375231196ec3d26fcb6e3675d82f;p=linux-edison.git

[ALSA] fix a wrong lock

fix a typo in the info locking code

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
---

diff --git a/sound/core/info.c b/sound/core/info.c
index 4188f76add7..c8eeaea9d69 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -267,7 +267,7 @@ static ssize_t snd_info_entry_write(struct file *file, const char __user *buffer
 		buf = data->wbuffer;
 		if (buf == NULL)
 			return -EIO;
-		mutex_unlock(&entry->access);
+		mutex_lock(&entry->access);
 		if (pos + count >= buf->len) {
 			if (resize_info_buffer(buf, pos + count)) {
 				mutex_unlock(&entry->access);