[PATCH] IB/mthca: encapsulate mem-free check into mthca_is_memfree()
Clean up mem-free mode support by introducing mthca_is_memfree() function,
which encapsulates the logic of deciding if a device is mem-free.
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h
index cca3ca7..616a0de 100644
--- a/drivers/infiniband/hw/mthca/mthca_dev.h
+++ b/drivers/infiniband/hw/mthca/mthca_dev.h
@@ -470,4 +470,9 @@
return container_of(ibdev, struct mthca_dev, ib_dev);
}
+static inline int mthca_is_memfree(struct mthca_dev *dev)
+{
+ return dev->hca_type == ARBEL_NATIVE;
+}
+
#endif /* MTHCA_DEV_H */