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path: root/drivers/clocksource/armv7m_systick.c
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Diffstat (limited to 'drivers/clocksource/armv7m_systick.c')
-rw-r--r--drivers/clocksource/armv7m_systick.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clocksource/armv7m_systick.c b/drivers/clocksource/armv7m_systick.c
index e93af1f6a36c..a315491b7047 100644
--- a/drivers/clocksource/armv7m_systick.c
+++ b/drivers/clocksource/armv7m_systick.c
@@ -7,6 +7,7 @@
#include <linux/kernel.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/clk.h>