Blackfin: pull in asm/bfin_can.h for interrupt masks

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 1873b2c..5202a60 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -28,6 +28,7 @@
 #include <asm/dpmc.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/bfin_sport.h>
+#include <asm/bfin_can.h>
 
 #define SIC_SYSIRQ(irq)	(irq - (IRQ_CORETMR + 1))