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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-05-01 07:34:59 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-01 11:04:00 -0400
commit6f441fe99814f64315b8c11890744230b990c460 (patch)
tree306cbcb8669d3a2f56b214da201c75be2ca499b9 /drivers/serial/8250_early.c
parent4ed99a27d161ce6f1eb6657c5cd5e6aef365c665 (diff)
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>
Diffstat (limited to 'drivers/serial/8250_early.c')
-rw-r--r--drivers/serial/8250_early.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/8250_early.c b/drivers/serial/8250_early.c
index cd898704ba4f..f279745e9fef 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,
153 (void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE); 153 (void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE);
154 port->membase += port->mapbase & ~PAGE_MASK; 154 port->membase += port->mapbase & ~PAGE_MASK;
155#else 155#else
156 port->membase = ioremap(port->mapbase, 64); 156 port->membase = ioremap_nocache(port->mapbase, 64);
157 if (!port->membase) { 157 if (!port->membase) {
158 printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n", 158 printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n",
159 __func__, 159 __func__,