rapidio: move rio_local_set_device_id function to the common core
Make function rio_local_set_device_id() common for all components of
RapidIO subsystem.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index e42f97e..095801c 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -138,6 +138,20 @@
EXPORT_SYMBOL_GPL(rio_free_net);
/**
+ * rio_local_set_device_id - Set the base/extended device id for a port
+ * @port: RIO master port
+ * @did: Device ID value to be written
+ *
+ * Writes the base/extended device id from a device.
+ */
+void rio_local_set_device_id(struct rio_mport *port, u16 did)
+{
+ rio_local_write_config_32(port, RIO_DID_CSR,
+ RIO_SET_DID(port->sys_size, did));
+}
+EXPORT_SYMBOL_GPL(rio_local_set_device_id);
+
+/**
* rio_add_device- Adds a RIO device to the device model
* @rdev: RIO device
*