From 6f441fe99814f64315b8c11890744230b990c460 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Thu, 1 May 2008 04:34:59 -0700
Subject: 8250: switch 8250 drivers to use _nocache ioremaps

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/serial/8250_early.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/serial/8250_early.c')

diff --git a/drivers/serial/8250_early.c b/drivers/serial/8250_early.c
index cd898704ba4..f279745e9fe 100644
--- a/drivers/serial/8250_early.c
+++ b/drivers/serial/8250_early.c
@@ -153,7 +153,7 @@ static int __init parse_options(struct early_serial8250_device *device,
 			(void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE);
 		port->membase += port->mapbase & ~PAGE_MASK;
 #else
-		port->membase = ioremap(port->mapbase, 64);
+		port->membase = ioremap_nocache(port->mapbase, 64);
 		if (!port->membase) {
 			printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n",
 				__func__,
-- 
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