MIPS: Clean up whitespace warning in hazards.h

Use a tab on second and subsequent lines of multiline #if's, for
consistency with the next commit.
Signed-off-by: NKevin Cernekee <cernekee@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2954/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/hazards.h

@@ -139,8 +139,8 @@ do {									\
 } while (0)
 
 #elif defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
-      defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_CPU_R10000) || \
-      defined(CONFIG_CPU_R5500)
+	defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_CPU_R10000) || \
+	defined(CONFIG_CPU_R5500)
 
 /*
  * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.