From 7f02d687b44aba0cfc393102ea1ccc78eadf8a04 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thomas@tungstengraphics.com>
Date: Wed, 27 Dec 2006 13:16:49 +0100
Subject: [PATCH] [AGPGART] Fix PCI-posting flush typo.

Unfortunately there was a typo in one of the patches I sent,
(The one now committed to the agpgart tree).
It may cause a bus error on i810 type hardware.

Signed-off-by: Thomas Hellstrom <thomas@tungstengraphics.com>
Signed-off-by: Dave Jones <davej@redhat.com>
---
 drivers/char/agp/intel-agp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index ccb8018b831f..ab0a9c0ad7c0 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -253,7 +253,7 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start,
 			mem->memory[i], mem->type),
 			intel_i810_private.registers+I810_PTE_BASE+(j*4));
 	}
-	readl(intel_i810_private.registers+I810_PTE_BASE+(j-1*4));	/* PCI Posting. */
+	readl(intel_i810_private.registers+I810_PTE_BASE+((j-1)*4));	/* PCI Posting. */
 
 	agp_bridge->driver->tlb_flush(mem);
 	return 0;
-- 
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