arm920t/interrupts: Move conditional compilation to Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

diff --git a/cpu/arm920t/Makefile b/cpu/arm920t/Makefile
index e02bc6a..cbb13b2 100644 (file)
--- a/cpu/arm920t/Makefile
+++ b/cpu/arm920t/Makefile
@@ -26,10 +26,12 @@ include $(TOPDIR)/config.mk
 LIB    = $(obj)lib$(CPU).a
 
 START  = start.o
-COBJS  = cpu.o interrupts.o
 
-SRCS   := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS   := $(addprefix $(obj),$(COBJS) $(SOBJS))
+COBJS-y        += cpu.o
+COBJS-$(CONFIG_USE_IRQ)        += interrupts.o
+
+SRCS   := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS-y) $(SOBJS))
 START  := $(addprefix $(obj),$(START))
 
 all:   $(obj).depend $(START) $(LIB)

diff --git a/cpu/arm920t/interrupts.c b/cpu/arm920t/interrupts.c
index ea24cdf..539eb5c 100644 (file)
--- a/cpu/arm920t/interrupts.c
+++ b/cpu/arm920t/interrupts.c
@@ -30,9 +30,8 @@
  */
 
 #include <common.h>
-
-#ifdef CONFIG_USE_IRQ
 #include <asm/proc-armv/ptrace.h>
+
 void do_irq (struct pt_regs *pt_regs)
 {
 #if defined (ARM920_IRQ_CALLBACK)
@@ -46,4 +45,3 @@ void do_irq (struct pt_regs *pt_regs)
 #error do_irq() not defined for this cpu type
 #endif
 }
-#endif