From 9aa16d9cd4a95302f897e1ceaeacafa383eb44f4 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Fri, 19 Dec 2008 15:34:09 +0900
Subject: [PATCH] --- yaml --- r: 120158 b: refs/heads/master c:
 87884bd8ae42c875adbd62c84f47ed1cbb3e5090 h: refs/heads/master v: v3

---
 [refs]                         | 2 +-
 trunk/drivers/video/fb_defio.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 41d8733bc435..9294878be72b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0790555437df2b6070af8f021b8d2ef79e70e144
+refs/heads/master: 87884bd8ae42c875adbd62c84f47ed1cbb3e5090
diff --git a/trunk/drivers/video/fb_defio.c b/trunk/drivers/video/fb_defio.c
index 4835bdc4e9f1..e6dafeddfa5b 100644
--- a/trunk/drivers/video/fb_defio.c
+++ b/trunk/drivers/video/fb_defio.c
@@ -60,6 +60,10 @@ int fb_deferred_io_fsync(struct file *file, struct dentry *dentry, int datasync)
 {
 	struct fb_info *info = file->private_data;
 
+	/* Skip if deferred io is complied-in but disabled on this fbdev */
+	if (!info->fbdefio)
+		return 0;
+
 	/* Kill off the delayed work */
 	cancel_rearming_delayed_work(&info->deferred_work);