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-rw-r--r--arch/x86/include/asm/iomap.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/iomap.h b/arch/x86/include/asm/iomap.h
index c1f06289b14b..86af26091d6c 100644
--- a/arch/x86/include/asm/iomap.h
+++ b/arch/x86/include/asm/iomap.h
@@ -23,6 +23,9 @@
23#include <asm/pgtable.h> 23#include <asm/pgtable.h>
24#include <asm/tlbflush.h> 24#include <asm/tlbflush.h>
25 25
26int
27is_io_mapping_possible(resource_size_t base, unsigned long size);
28
26void * 29void *
27iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot); 30iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot);
28 31