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path: root/drivers/serial/serial_cortina.c
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Diffstat (limited to 'drivers/serial/serial_cortina.c')
-rw-r--r--drivers/serial/serial_cortina.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/serial_cortina.c b/drivers/serial/serial_cortina.c
index 4f227bfe0a..cc20673efe 100644
--- a/drivers/serial/serial_cortina.c
+++ b/drivers/serial/serial_cortina.c
@@ -11,6 +11,7 @@
#include <watchdog.h>
#include <asm/io.h>
#include <serial.h>
+#include <linux/bitops.h>
#include <linux/compiler.h>
/* Register definitions */