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path: root/drivers/s390/cio/crw.c
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Diffstat (limited to 'drivers/s390/cio/crw.c')
-rw-r--r--drivers/s390/cio/crw.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/crw.c b/drivers/s390/cio/crw.c
index 425f741a280..d0a2dff43fb 100644
--- a/drivers/s390/cio/crw.c
+++ b/drivers/s390/cio/crw.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/wait.h>
#include <asm/crw.h>
+#include <asm/ctl_reg.h>
static DEFINE_MUTEX(crw_handler_mutex);
static crw_handler_t crw_handlers[NR_RSCS];