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-rw-r--r--drivers/s390/cio/cio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index ba7d2480613b..dcdaba689b20 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -113,6 +113,7 @@ struct subchannel {
enum sch_todo todo;
struct work_struct todo_work;
struct schib_config config;
+ u64 dma_mask;
char *driver_override; /* Driver name to force a match */
} __attribute__ ((aligned(8)));