[ARM] Fix exception table handling

This fixes a build error caused by other changes in 2.5.67.

arch/arm/mm/extable.c

 /*
  *  linux/arch/arm/mm/extable.c
  */
-#include <linux/config.h>
+#include <linux/module.h>
 #include <asm/uaccess.h>
 
 const struct exception_table_entry *
@@ -24,3 +24,14 @@ search_extable(const struct exception_table_entry *first,
         }
         return NULL;
 }
+
+int fixup_exception(struct pt_regs *regs)
+{
+	const struct exception_table_entry *fixup;
+
+	fixup = search_exception_tables(instruction_pointer(regs));
+	if (fixup)
+		regs->ARM_pc = fixup->fixup;
+
+	return fixup != NULL;
+}

arch/arm/mm/fault-common.c

@@ -25,6 +25,7 @@
 
 #include <asm/system.h>
 #include <asm/pgtable.h>
+#include <asm/uaccess.h>
 
 #include "fault.h"
 
@@ -103,20 +104,11 @@ static void
 __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
 		  struct pt_regs *regs)
 {
-	const struct exception_table_entry *fixup;
-
 	/*
 	 * Are we prepared to handle this kernel fault?
 	 */
-	fixup = search_exception_tables(instruction_pointer(regs));
-	if (fixup) {
-#ifdef DEBUG
-		printk(KERN_DEBUG "%s: Exception at [<%lx>] addr=%lx (fixup: %lx)\n",
-			current->comm, regs->ARM_pc, addr, fixup->fixup);
-#endif
-		regs->ARM_pc = fixup->fixup;
+	if (fixup_exception(regs))
 		return;
-	}
 
 	/*
 	 * No handler, we'll have to terminate things with extreme prejudice.

include/asm-arm/uaccess.h

@@ -28,8 +28,7 @@ struct exception_table_entry
 	unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
+extern int fixup_exception(struct pt_regs *regs);
 
 #define get_ds()	(KERNEL_DS)
 #define get_fs()	(current_thread_info()->addr_limit)