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-rw-r--r--include/asm-mips/io.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 031186d037..025012ae60 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -118,7 +118,7 @@ static inline void set_io_port_base(unsigned long base)
* Change virtual addresses to physical addresses and vv.
* These are trivial on the 1:1 Linux/MIPS mapping
*/
-extern inline phys_addr_t virt_to_phys(void * address)
+extern inline phys_addr_t virt_to_phys(volatile void * address)
{
return CPHYSADDR(address);
}