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path: root/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
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Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x-sysfs.c')
-rw-r--r--drivers/hwtracing/coresight/coresight-etm4x-sysfs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
index ab251865b893..e9eeea6240d5 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
@@ -4,6 +4,7 @@
* Author: Mathieu Poirier <mathieu.poirier@linaro.org>
*/
+#include <linux/bitfield.h>
#include <linux/coresight.h>
#include <linux/pid_namespace.h>
#include <linux/pm_runtime.h>