diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index ea2844d..d16fb43 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -28,7 +28,7 @@
 /* #define DEBUG_SGINT */
 
 /* So far nothing hangs here */
-#undef USE_LIO3_IRQ 
+#undef USE_LIO3_IRQ
 
 struct sgint_regs *sgint;
 
@@ -272,32 +272,32 @@
 	irq_exit();
 }
 
-static struct irqaction local0_cascade = { 
+static struct irqaction local0_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "local0 cascade",
 };
 
-static struct irqaction local1_cascade = { 
+static struct irqaction local1_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "local1 cascade",
 };
 
-static struct irqaction buserr = { 
+static struct irqaction buserr = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "Bus Error",
 };
 
-static struct irqaction map0_cascade = { 
+static struct irqaction map0_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "mapable0 cascade",
 };
 
 #ifdef USE_LIO3_IRQ
-static struct irqaction map1_cascade = { 
+static struct irqaction map1_cascade = {
 	.handler	= no_action,
 	.flags		= SA_INTERRUPT,
 	.name		= "mapable1 cascade",