hw-breakpoints: Remove x86 specific headers from core file

Remove asm/processor.h and asm/debugreg.h as these headers are
not used anymore in the hw-breakpoints core file.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Prasad <prasad@linux.vnet.ibm.com>
LKML-Reference: <1258863695-10464-3-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/hw_breakpoint.c

@@ -40,12 +40,6 @@
 
 #include <linux/hw_breakpoint.h>
 
-#include <asm/processor.h>
-
-#ifdef CONFIG_X86
-#include <asm/debugreg.h>
-#endif
-
 /*
  * Constraints data
  */