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-rw-r--r--arch/arc/include/asm/io.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h
index 281682c..b6f7724 100644
--- a/arch/arc/include/asm/io.h
+++ b/arch/arc/include/asm/io.h
@@ -239,4 +239,9 @@ static inline int __raw_writesl(unsigned int addr, void *data, int longlen)
#define setbits_8(addr, set) setbits(8, addr, set)
#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set)
+static inline phys_addr_t virt_to_phys(void *vaddr)
+{
+ return (phys_addr_t)((unsigned long)vaddr);
+}
+
#endif /* __ASM_ARC_IO_H */