From fa2fd2a2567605b97f702458ad603c502d680b8e Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 3 Jan 2012 12:09:15 +1100
Subject: [PATCH 06/49] offb: Fix bug in calculating requested vram size

commit c055fe0797b7bd8f6f21a13598a55a16d5c13ae7 upstream.

We used to try to request 8 times more vram than needed, which would
fail if the card has a too small BAR (observed with qemu & kvm).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/video/offb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index 24e1fc6..3251a02 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -377,7 +377,7 @@ static void __init offb_init_fb(const char *name, const char *full_name,
 				int pitch, unsigned long address,
 				int foreign_endian, struct device_node *dp)
 {
-	unsigned long res_size = pitch * height * (depth + 7) / 8;
+	unsigned long res_size = pitch * height;
 	struct offb_par *par = &default_par;
 	unsigned long res_start = address;
 	struct fb_fix_screeninfo *fix;
-- 
1.7.9.4

