From 7004b8fcb0f14b51fb2eb9cf893d77f2a05bc948 Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Wed, 23 Jul 2008 21:31:33 -0700
Subject: [PATCH] --- yaml --- r: 105549 b: refs/heads/master c:
 a882ef47c7156e8cc47e72f2aa396f2514569c48 h: refs/heads/master i:   105547:
 e3dda7e5483f8b89b91c7501dc5d0d663a8b73d1 v: v3

---
 [refs]                                |  2 +-
 trunk/drivers/video/aty/radeon_base.c | 10 +---------
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/[refs] b/[refs]
index 736852443a90..d04f272dadf9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1c554ff9554d67b4db0fb5e2f78c7cb4b2e0d627
+refs/heads/master: a882ef47c7156e8cc47e72f2aa396f2514569c48
diff --git a/trunk/drivers/video/aty/radeon_base.c b/trunk/drivers/video/aty/radeon_base.c
index 3c0a03f69d83..652273e9f5f9 100644
--- a/trunk/drivers/video/aty/radeon_base.c
+++ b/trunk/drivers/video/aty/radeon_base.c
@@ -2098,15 +2098,7 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo)
 
 static ssize_t radeon_show_one_edid(char *buf, loff_t off, size_t count, const u8 *edid)
 {
-	if (off > EDID_LENGTH)
-		return 0;
-
-	if (off + count > EDID_LENGTH)
-		count = EDID_LENGTH - off;
-
-	memcpy(buf, edid + off, count);
-
-	return count;
+	return memory_read_from_buffer(buf, count, &off, edid, EDID_LENGTH);
 }