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-rw-r--r--drivers/rapidio/devices/rio_mport_cdev.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index cbe467ff1aba..1e1f42e210a0 100644
--- a/drivers/rapidio/devices/rio_mport_cdev.c
+++ b/drivers/rapidio/devices/rio_mport_cdev.c
@@ -2149,6 +2149,7 @@ static void mport_release_mapping(struct kref *ref)
switch (map->dir) {
case MAP_INBOUND:
rio_unmap_inb_region(mport, map->phys_addr);
+ /* fall through */
case MAP_DMA:
dma_free_coherent(mport->dev.parent, map->size,
map->virt_addr, map->phys_addr);