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/alchemy/devboards/bcsr.c b/arch/mips/alchemy/devboards/bcsr.c
index f2039ef..c98c9ea 100644
--- a/arch/mips/alchemy/devboards/bcsr.c
+++ b/arch/mips/alchemy/devboards/bcsr.c
@@ -20,7 +20,7 @@
 	spinlock_t lock;
 } bcsr_regs[BCSR_CNT];
 
-static void __iomem *bcsr_virt;	/* KSEG1 addr of BCSR base */
+static void __iomem *bcsr_virt; /* KSEG1 addr of BCSR base */
 static int bcsr_csc_base;	/* linux-irq of first cascaded irq */
 
 void __init bcsr_init(unsigned long bcsr1_phys, unsigned long bcsr2_phys)