4 files changed, 2 insertions, 5 deletions

diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index d2a3ff8c4d37..058adddf4e4b 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -52,8 +52,6 @@ static struct mm_struct* flush_mm;
 static struct vm_area_struct* flush_vma;
 static unsigned long flush_addr;
 
-extern int setup_irq(int, struct irqaction *);
-
 /* Mode registers */
 static unsigned long irq_regs[NR_CPUS] = {
   regi_irq,
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index 65633d0dab86..b1920d8de403 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -46,7 +46,6 @@ unsigned long timer_regs[NR_CPUS] =
 
 extern void update_xtime_from_cmos(void);
 extern int set_rtc_mmss(unsigned long nowtime);
-extern int setup_irq(int, struct irqaction *);
 extern int have_rtc;
 
 #ifdef CONFIG_CPU_FREQ
diff --git a/arch/cris/arch-v32/mach-a3/io.c b/arch/cris/arch-v32/mach-a3/io.c
index c22f67ecd9f3..090ceb99ef0b 100644
--- a/arch/cris/arch-v32/mach-a3/io.c
+++ b/arch/cris/arch-v32/mach-a3/io.c
@@ -36,7 +36,7 @@ struct crisv32_ioport crisv32_ioports[] = {
         },
 };
 
-#define NBR_OF_PORTS sizeof(crisv32_ioports)/sizeof(struct crisv32_ioport)
+#define NBR_OF_PORTS ARRAY_SIZE(crisv32_ioports)
 
 struct crisv32_iopin crisv32_led_net0_green;
 struct crisv32_iopin crisv32_led_net0_red;
diff --git a/arch/cris/arch-v32/mach-fs/io.c b/arch/cris/arch-v32/mach-fs/io.c
index cb6327b1f8f8..a6958661fa8e 100644
--- a/arch/cris/arch-v32/mach-fs/io.c
+++ b/arch/cris/arch-v32/mach-fs/io.c
@@ -52,7 +52,7 @@ struct crisv32_ioport crisv32_ioports[] = {
         }
 };
 
-#define NBR_OF_PORTS sizeof(crisv32_ioports)/sizeof(struct crisv32_ioport)
+#define NBR_OF_PORTS ARRAY_SIZE(crisv32_ioports)
 
 struct crisv32_iopin crisv32_led_net0_green;
 struct crisv32_iopin crisv32_led_net0_red;