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/wrppmc/Platform b/arch/mips/wrppmc/Platform
index e758645..dc78b25 100644
--- a/arch/mips/wrppmc/Platform
+++ b/arch/mips/wrppmc/Platform
@@ -2,6 +2,6 @@
 # Wind River PPMC Board (4KC + GT64120)
 #
 platform-$(CONFIG_WR_PPMC)	+= wrppmc/
-cflags-$(CONFIG_WR_PPMC)	+= 					\
+cflags-$(CONFIG_WR_PPMC)	+=					\
 		-I$(srctree)/arch/mips/include/asm/mach-wrppmc
 load-$(CONFIG_WR_PPMC)		+= 0xffffffff80100000