1 files changed, 0 insertions, 27 deletions

diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h
index b3724fe93ff1..68df0dc3ab8f 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-i386/io.h
@@ -224,33 +224,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
 
 #define eth_io_copy_and_sum(a,b,c,d)            eth_copy_and_sum((a),(void __force *)(b),(c),(d))
 
-/**
- *      check_signature         -       find BIOS signatures
- *      @io_addr: mmio address to check 
- *      @signature:  signature block
- *      @length: length of signature
- *
- *      Perform a signature comparison with the mmio address io_addr. This
- *      address should have been obtained by ioremap.
- *      Returns 1 on a match.
- */
- 
-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;
-}
-
 /*
  *      Cache management
  *