small change

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@820 bbd45198-f89e-11dd-88c7-29a3b14d5316

libcpu/arm/s3c24x0/trap.c

@@ -142,14 +142,14 @@ void rt_hw_trap_irq()
 
 	if (intstat == INTGLOBAL) return;
 
+	/* clear pending register */
+	ClearPending(1 << intstat);
+	
 	/* get interrupt service routine */
 	isr_func = isr_table[intstat];
 
 	/* turn to interrupt service routine */
 	isr_func(intstat);
-
-	/* clear pending register */
-	ClearPending(1 << intstat);
 }
 
 void rt_hw_trap_fiq()

src/module.c

@@ -36,7 +36,6 @@
 #define IS_AW(s)		((s.sh_flags & SHF_ALLOC) && (s.sh_flags & SHF_WRITE))
 
 struct rt_module* rt_current_module;
-extern const struct  rt_shell ishell;
 
 int rt_module_arm_relocate(struct rt_module* module, Elf32_Rel *rel, Elf32_Addr sym_val)
 {