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-rw-r--r--include/asm-blackfin/io.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h
index da58914..6806494 100644
--- a/include/asm-blackfin/io.h
+++ b/include/asm-blackfin/io.h
@@ -64,6 +64,11 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
}
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+ return (phys_addr_t)(vaddr);
+}
+
/*
* These are for ISA/PCI shared memory _only_ and should never be used
* on any other type of memory, including Zorro memory. They are meant to