diff options
Diffstat (limited to 'arch/mips/include/asm/io.h')
| -rw-r--r-- | arch/mips/include/asm/io.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 78537aa23500..6f5c86d2bab4 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -100,11 +100,23 @@ static inline void set_io_port_base(unsigned long base) * almost all conceivable cases a device driver should not be using * this function */ -static inline unsigned long virt_to_phys(volatile const void *address) +static inline unsigned long __virt_to_phys_nodebug(volatile const void *address) { return __pa(address); } +#ifdef CONFIG_DEBUG_VIRTUAL +extern phys_addr_t __virt_to_phys(volatile const void *x); +#else +#define __virt_to_phys(x) __virt_to_phys_nodebug(x) +#endif + +#define virt_to_phys virt_to_phys +static inline phys_addr_t virt_to_phys(const volatile void *x) +{ + return __virt_to_phys(x); +} + /* * phys_to_virt - map physical address to virtual * @address: address to remap @@ -552,11 +564,6 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size); */ #define xlate_dev_mem_ptr(p) __va(p) -/* - * Convert a virtual cached pointer to an uncached pointer - */ -#define xlate_dev_kmem_ptr(p) p - void __ioread64_copy(void *to, const void __iomem *from, size_t count); #endif /* _ASM_IO_H */ |