MIPS: Whitespace cleanup.

Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 69a939ae..2315cfe 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -62,7 +62,7 @@
  * from the irq value
  */
 #define IRQ_TO_BRIDGE(i)		irq_to_bridge[(i)]
-#define	SLOT_FROM_PCI_IRQ(i)		irq_to_slot[i]
+#define SLOT_FROM_PCI_IRQ(i)		irq_to_slot[i]
 
 static inline int alloc_level(int cpu, int irq)
 {
@@ -281,11 +281,11 @@
 	device |= (pin << (pin*3));
 	bridge->b_int_device = device;
 
-        bridge->b_wid_tflush;
+	bridge->b_wid_tflush;
 
 	intr_connect_level(cpu, swlevel);
 
-        return 0;       /* Never anything pending.  */
+	return 0;	/* Never anything pending.  */
 }
 
 /* Shutdown one of the (PCI ...) IRQs routes over a bridge.  */