[PATCH] include/asm-arm/arch-ixp4xx: Consolidate check_signature

[Brian Walsh]

The check_signature function is now in linux/include/io.h.  This platform
was missed in the previous consolidation.

Signed-off-by:  Brian Walsh <brian@xxxxxxxx>


diff -ur a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
--- a/include/asm-arm/arch-ixp4xx/io.h	2007-03-07 14:59:47.000000000 -0500
+++ b/include/asm-arm/arch-ixp4xx/io.h	2007-03-07 14:58:54.000000000 -0500
@@ -238,23 +238,6 @@
 #define memcpy_fromio(a,c,l)		_memcpy_fromio((a),(c),(l))
 #define memcpy_toio(c,a,l)		_memcpy_toio((c),(a),(l))

-static inline int
-check_signature(const unsigned char __iomem *bus_addr, const unsigned char
*signature,
-		int length)
-{
-	int retval = 0;
-	do {
-		if (readb(bus_addr) != *signature)
-			goto out;
-		bus_addr++;
-		signature++;
-		length--;
-	} while (length);
-	retval = 1;
-out:
-	return retval;
-}
-
 #endif

 #ifndef CONFIG_PCI
-
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