From 5024622f583eb242ed8040d0b9d1e0d2458d1db8 Mon Sep 17 00:00:00 2001
From: Alexandre Bounine <alexandre.bounine@idt.com>
Date: Tue, 22 Mar 2016 14:26:38 -0700
Subject: [PATCH] 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>
---
 drivers/rapidio/rio-scan.c | 13 -------------
 drivers/rapidio/rio.c      | 14 ++++++++++++++
 include/linux/rio_drv.h    |  1 +
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 764dc5fd30b2..f730914f6ff6 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -193,19 +193,6 @@ static void rio_set_device_id(struct rio_mport *port, u16 destid, u8 hopcount, u
 				  RIO_SET_DID(port->sys_size, did));
 }
 
-/**
- * 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.
- */
-static 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));
-}
-
 /**
  * rio_clear_locks- Release all host locks and signal enumeration complete
  * @net: RIO network to run on
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index e42f97e9e62a..095801c4d239 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -137,6 +137,20 @@ void rio_free_net(struct rio_net *net)
 }
 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
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h
index 9fc2f213e74f..341b3bf78333 100644
--- a/include/linux/rio_drv.h
+++ b/include/linux/rio_drv.h
@@ -435,6 +435,7 @@ static inline void rio_set_drvdata(struct rio_dev *rdev, void *data)
 
 /* Misc driver helpers */
 extern u16 rio_local_get_device_id(struct rio_mport *port);
+extern void rio_local_set_device_id(struct rio_mport *port, u16 did);
 extern struct rio_dev *rio_get_device(u16 vid, u16 did, struct rio_dev *from);
 extern struct rio_dev *rio_get_asm(u16 vid, u16 did, u16 asm_vid, u16 asm_did,
 				   struct rio_dev *from);
-- 
2.45.2