[MIPS] Fix build errors on SEAD

Quick and dirty fix for build errors on SEAD.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index e4604c7..a3c3a1d 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -47,6 +47,9 @@
 #ifdef CONFIG_MIPS_MALTA
 #include <asm/mips-boards/maltaint.h>
 #endif
+#ifdef CONFIG_MIPS_SEAD
+#include <asm/mips-boards/seadint.h>
+#endif
 
 unsigned long cpu_khz;
 
@@ -263,11 +266,13 @@
 
 void __init plat_timer_setup(struct irqaction *irq)
 {
+#ifdef MSC01E_INT_BASE
 	if (cpu_has_veic) {
 		set_vi_handler (MSC01E_INT_CPUCTR, mips_timer_dispatch);
 		mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR;
-	}
-	else {
+	} else
+#endif
+	{
 		if (cpu_has_vint)
 			set_vi_handler (MIPSCPU_INT_CPUCTR, mips_timer_dispatch);
 		mips_cpu_timer_irq = MIPSCPU_INT_BASE + MIPSCPU_INT_CPUCTR;