x86: remove all now-duplicate header files

All files that have been made identical to the asm-generic
version in the previous patches can now be removed,
guaranteeing that this does not introduce semantic changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
LKML-Reference: <cover.1245354003.git.arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/include/asm/scatterlist.h b/arch/x86/include/asm/scatterlist.h
index 2097d68..75af592 100644
--- a/arch/x86/include/asm/scatterlist.h
+++ b/arch/x86/include/asm/scatterlist.h
@@ -3,6 +3,6 @@
 
 #define ISA_DMA_THRESHOLD (0x00ffffff)
 
-#include <asm/generic-scatterlist.h>
+#include <asm-generic/scatterlist.h>
 
 #endif /* _ASM_X86_SCATTERLIST_H */