powerpc: Remove whitespace in irq chip name fields

Now we use printf style alignment there is no need to manually space
these fields.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index 6f220a9..0038fb7 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -177,7 +177,7 @@
 }
 
 static struct irq_chip uic_irq_chip = {
-	.name		= " UIC  ",
+	.name		= "UIC",
 	.unmask		= uic_unmask_irq,
 	.mask		= uic_mask_irq,
  	.mask_ack	= uic_mask_ack_irq,