chardev: add helper function to register char devs with a struct device

[linux.git] / drivers / misc / lkdtm_usercopy.c

diff --git a/drivers/misc/lkdtm_usercopy.c b/drivers/misc/lkdtm_usercopy.c
index 1dd611423d8be4a18de022c48f7f30bca84d8970..df6ac985fbb5867b37596b2ee4c80b8687ed3acc 100644 (file)
--- a/drivers/misc/lkdtm_usercopy.c
+++ b/drivers/misc/lkdtm_usercopy.c
@@ -5,6 +5,7 @@
 #include "lkdtm.h"
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mman.h>
 #include <linux/uaccess.h>
 #include <asm/cacheflush.h>