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-rw-r--r--drivers/mcb/mcb-core.c1
-rw-r--r--include/linux/mcb.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mcb/mcb-core.c b/drivers/mcb/mcb-core.c
index 5306966efc11..921a5d2a802b 100644
--- a/drivers/mcb/mcb-core.c
+++ b/drivers/mcb/mcb-core.c
@@ -233,6 +233,7 @@ int mcb_device_register(struct mcb_bus *bus, struct mcb_device *dev)
dev->dev.bus = &mcb_bus_type;
dev->dev.parent = bus->dev.parent;
dev->dev.release = mcb_release_dev;
+ dev->dma_dev = bus->carrier;
device_id = dev->id;
dev_set_name(&dev->dev, "mcb%d-16z%03d-%d:%d:%d",
diff --git a/include/linux/mcb.h b/include/linux/mcb.h
index ee5200d660b0..4097ac9ea13a 100644
--- a/include/linux/mcb.h
+++ b/include/linux/mcb.h
@@ -76,6 +76,7 @@ struct mcb_device {
int rev;
struct resource irq;
struct resource mem;
+ struct device *dma_dev;
};
static inline struct mcb_device *to_mcb_device(struct device *dev)