sandbox: Make map_to_sysmem() use a constant pointer

[karo-tx-uboot.git] / arch / sandbox / include / asm / io.h

diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h
index 9ac6a5f00dd7927f68df88601b205c0557b7e073..7956041171f52beaaeb5b263da17926414d5dcdd 100644 (file)
--- a/arch/sandbox/include/asm/io.h
+++ b/arch/sandbox/include/asm/io.h
@@ -38,6 +38,6 @@ static inline void unmap_sysmem(const void *vaddr)
 }
 
 /* Map from a pointer to our RAM buffer */
-phys_addr_t map_to_sysmem(void *ptr);
+phys_addr_t map_to_sysmem(const void *ptr);
 
 #endif