When CONFIG_MIPS_MT is defined, code is enabled that tries to call
'set_vi_handler()'. This function is declared in <asm/setup.h> but the
header is never included. Therefore, the compilation breaks.

arch/mips/pmcs-msp71xx/msp_irq.c:133: error: implicit declaration of function 'set_vi_handler'

This error was found with vampyr.

Signed-off-by: Stefan Hengelein <redacted>
---
 arch/mips/pmcs-msp71xx/msp_irq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/pmcs-msp71xx/msp_irq.c b/arch/mips/pmcs-msp71xx/msp_irq.c
index f914c75..8d53d7a 100644
--- a/arch/mips/pmcs-msp71xx/msp_irq.c
+++ b/arch/mips/pmcs-msp71xx/msp_irq.c

@@ -16,6 +16,7 @@
 #include <linux/time.h>
 
 #include <asm/irq_cpu.h>
+#include <asm/setup.h>
 
 #include <msp_int.h>
 

-- 
1.9.1