Include <lock.h>, required to use spinlocks in this code.

diff --git a/sys/arm/ti/am335x/am335x_dmtpps.c b/sys/arm/ti/am335x/am335x_dmtpps.c
index c718f582702f3a777f42fc81198366d3f50b6a3b..6aa374a0f76fc6e07792bb46a4ed1641e1a5e309 100644 (file)
--- a/sys/arm/ti/am335x/am335x_dmtpps.c
+++ b/sys/arm/ti/am335x/am335x_dmtpps.c
@@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/bus.h>
 #include <sys/conf.h>
 #include <sys/kernel.h>
+#include <sys/lock.h>
 #include <sys/module.h>
 #include <sys/malloc.h>
 #include <sys/mutex.h>