From cd7bcf32d42b15891620b3f1387a00178b54291a Mon Sep 17 00:00:00 2001 From: "Luck, Tony" Date: Mon, 14 Dec 2009 20:00:36 +0000 Subject: implement early_io{re,un}map for ia64 Needed for commit 2c992208 ("intel-iommu: Detect DMAR in hyperspace at probe time.) to build on IA64. Signed-off-by: Tony Luck Signed-off-by: David Woodhouse --- arch/ia64/mm/ioremap.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/ia64/mm') diff --git a/arch/ia64/mm/ioremap.c b/arch/ia64/mm/ioremap.c index 2a14062..3dccdd8 100644 --- a/arch/ia64/mm/ioremap.c +++ b/arch/ia64/mm/ioremap.c @@ -22,6 +22,12 @@ __ioremap (unsigned long phys_addr) } void __iomem * +early_ioremap (unsigned long phys_addr, unsigned long size) +{ + return __ioremap(phys_addr); +} + +void __iomem * ioremap (unsigned long phys_addr, unsigned long size) { void __iomem *addr; @@ -102,6 +108,11 @@ ioremap_nocache (unsigned long phys_addr, unsigned long size) EXPORT_SYMBOL(ioremap_nocache); void +early_iounmap (volatile void __iomem *addr, unsigned long size) +{ +} + +void iounmap (volatile void __iomem *addr) { if (REGION_NUMBER(addr) == RGN_GATE) -- cgit v1.1