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-rw-r--r--arch/alpha/kernel/proto.h15
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index 2a6e3da8144f..21f71287b6f5 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -1,5 +1,7 @@
#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <asm/pgtable.h>
/* Prototypes of functions used across modules here in this directory. */
@@ -181,9 +183,16 @@ extern void titan_dispatch_irqs(u64, struct pt_regs *);
extern void switch_to_system_map(void);
extern void srm_paging_stop(void);
-/* ../mm/remap.c */
-extern int __alpha_remap_area_pages(unsigned long, unsigned long,
- unsigned long, unsigned long);
+static inline int
+__alpha_remap_area_pages(unsigned long address, unsigned long phys_addr,
+ unsigned long size, unsigned long flags)
+{
+ pgprot_t prot;
+
+ prot = __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE
+ | _PAGE_KWE | flags);
+ return ioremap_page_range(address, address + size, phys_addr, prot);
+}
/* irq.c */