Linux Kernel  3.7.1
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virtconvert.h
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1 #ifndef __H8300_VIRT_CONVERT__
2 #define __H8300_VIRT_CONVERT__
3 
4 /*
5  * Macros used for converting between virtual and physical mappings.
6  */
7 
8 #ifdef __KERNEL__
9 
10 #include <asm/setup.h>
11 #include <asm/page.h>
12 
13 #define phys_to_virt(vaddr) ((void *) (vaddr))
14 #define virt_to_phys(vaddr) ((unsigned long) (vaddr))
15 
16 #define virt_to_bus virt_to_phys
17 #define bus_to_virt phys_to_virt
18 
19 #endif
20 #endif