[INT] fix the mask/unmask interrupt api to not take oldstate argument
diff --git a/platform/omap3/timer.c b/platform/omap3/timer.c
index 7c2b1f3..c6df208 100644
--- a/platform/omap3/timer.c
+++ b/platform/omap3/timer.c
@@ -57,7 +57,7 @@
 	TIMER_REG(TIER) = 0x2;
 	TIMER_REG(TCLR) = 0x3; // autoreload, start
 
-	unmask_interrupt(GPT2_IRQ, NULL);
+	unmask_interrupt(GPT2_IRQ);
 
 	exit_critical_section();