diff options
Diffstat (limited to 'include/asm-sh64/io.h')
| -rw-r--r-- | include/asm-sh64/io.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h index 252fedbb6621..14d8e7b4bf4b 100644 --- a/include/asm-sh64/io.h +++ b/include/asm-sh64/io.h @@ -178,22 +178,6 @@ extern void iounmap(void *addr); unsigned long onchip_remap(unsigned long addr, unsigned long size, const char* name); extern void onchip_unmap(unsigned long vaddr); -static __inline__ int check_signature(volatile void __iomem *io_addr, - const unsigned char *signature, int length) -{ - int retval = 0; - do { - if (readb(io_addr) != *signature) - goto out; - io_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} - /* * The caches on some architectures aren't dma-coherent and have need to * handle this in software. There are three types of operations that |