@@ -238,20 +238,6 @@ void ntb_unregister_transport(struct ntb_device *ndev)
}
/**
- * ntb_get_max_spads() - get the total scratch regs usable
- * @ndev: pointer to ntb_device instance
- *
- * This function returns the max 32bit scratchpad registers usable by the
- * upper layer.
- *
- * RETURNS: total number of scratch pad registers available
- */
-int ntb_get_max_spads(struct ntb_device *ndev)
-{
- return ndev->limits.max_spads;
-}
-
-/**
* ntb_write_local_spad() - write to the secondary scratchpad register
* @ndev: pointer to ntb_device instance
* @idx: index to the scratchpad register, 0 based
@@ -212,7 +212,7 @@ static int ntb_client_remove(struct device *dev)
return 0;
}
-struct bus_type ntb_bus_type = {
+static struct bus_type ntb_bus_type = {
.name = "ntb_bus",
.match = ntb_match_bus,
.probe = ntb_client_probe,
Declare ntb_bus_type static to remove it from name space, and remove unused ntb_get_max_spads function. Found via `make namespacecheck`. Signed-off-by: Jon Mason <jon.mason@intel.com> --- drivers/ntb/ntb_hw.c | 14 -------------- drivers/ntb/ntb_transport.c | 2 +- 2 files changed, 1 insertion(+), 15 deletions(-)