MIPS: MSP71xx: Include asm/setup.h

msp71xx_defconfig can not be built at the in v4.14-rc1

arch/mips/pmcs-msp71xx/msp_smp.c:72:2: error: implicit declaration of function 'set_vi_handler' [-Werror=implicit-function-declaration]

I don't know what caused the regression, but including the right
header is the obvious fix.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17309/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/pmcs-msp71xx/msp_smp.c

@@ -22,6 +22,8 @@
 #include <linux/smp.h>
 #include <linux/interrupt.h>
 
+#include <asm/setup.h>
+
 #ifdef CONFIG_MIPS_MT_SMP
 #define MIPS_CPU_IPI_RESCHED_IRQ 0	/* SW int 0 for resched */
 #define MIPS_CPU_IPI_CALL_IRQ 1		/* SW int 1 for call */