Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[pandora-kernel.git] / include / asm-mips / io.h

diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 6b17eb9..c2d124b 100644 (file)
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -12,7 +12,6 @@
 #ifndef _ASM_IO_H
 #define _ASM_IO_H
 
-#include <linux/config.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -562,32 +561,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
  */
 #define eth_io_copy_and_sum(skb,src,len,unused) memcpy_fromio((skb)->data,(src),(len))
 
-/*
- *     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(char __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