diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index e0f6d57b506504efcaf0a4fbc5f230a368f6e7df..31afe50d7cd59746360d0dbbb642c7f87197bdcb 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index e727ba87b9f2def3509045d39b5327cf7e5080a8..e10d661c015f8026d43ee2f9361f67b91f056809 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -835,7 +835,7 @@ static void __init h3800_init_irq(void)
 	}
 #endif
 	set_irq_type(IRQ_GPIO_H3800_ASIC, IRQT_RISING);
-	set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, &h3800_IRQ_demux);
+	set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, h3800_IRQ_demux);
 }
 
 
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index b3a56024182ee6ac15cc3e679e815661ee7095f4..2891b8ca86dd40d58b570c3c6a91272859ece838 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -11,12 +11,13 @@
  */
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/ioport.h>
 #include <linux/ptrace.h>
 #include <linux/sysdev.h>
 
 #include <asm/hardware.h>
-#include <asm/irq.h>
 #include <asm/mach/irq.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 0709ebab531c2cc976b05bb244090e96e5a2092f..c7bf7e0038f07922bb294860ed75c284fbb1a811 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -7,6 +7,7 @@
 #include <linux/tty.h>
 #include <linux/ioport.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 
 #include <linux/mtd/partitions.h>
 
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index e4b435e634e41a657321360a5c6d22173ad98fc6..688b1e109a4069bb28cad454da15a6a231de79f1 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/timex.h>
 #include <linux/signal.h>