MIPS: Fix build breakage if CONFIG_DEBUG_FS is enabled.

Caused by 38b7827f - no, cpu_local_* was
not unused.
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Acked-by: NDavid Daney <ddaney@caviumnetworks.com>

arch/mips/include/asm/fpu_emulator.h

@@ -41,7 +41,11 @@ struct mips_fpu_emulator_stats {
 DECLARE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
 
 #define MIPS_FPU_EMU_INC_STATS(M)					\
-	cpu_local_wrap(__local_inc(&__get_cpu_var(fpuemustats).M))
+do {									\
+	preempt_disable();						\
+	__local_inc(&__get_cpu_var(fpuemustats).M);			\
+	preempt_enable();						\
+} while (0)
 
 #else
 #define MIPS_FPU_EMU_INC_STATS(M) do { } while (0)