diff options
Diffstat (limited to 'include/asm-ppc/io.h')
| -rw-r--r-- | include/asm-ppc/io.h | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 03f9db09a..602363511 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -222,20 +222,6 @@ extern inline void * bus_to_virt(unsigned long address) } /* - * The PCI bus bridge can translate addresses issued by the processor(s) - * into a different address on the PCI bus. On 32-bit cpus, we assume - * this mapping is 1-1, but on 64-bit systems it often isn't. - */ -#ifndef CONFIG_PPC64BRIDGE -#define phys_to_bus(x) (x) -#define bus_to_phys(x) (x) - -#else -extern unsigned long phys_to_bus(unsigned long pa); -extern unsigned long bus_to_phys(unsigned int ba, int busnr); -#endif /* CONFIG_PPC64BRIDGE */ - -/* * Change virtual addresses to physical addresses and vv, for * addresses in the area where the kernel has the RAM mapped. */ @@ -364,6 +350,13 @@ out: return retval; } +/* Make some pcmcia drivers happy */ +static inline int isa_check_signature(unsigned long io_addr, + const unsigned char *signature, int length) +{ + return 0; +} + /* Nothing to do */ #define dma_cache_inv(_start,_size) do { } while (0) |