netdev - [PATCH net-next v2 2/3] driver core: add a helper to setup both the of

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Message-Id: <20210617122905.1735330-3-ciorneiioana@gmail.com>
Date:   Thu, 17 Jun 2021 15:29:04 +0300
From:   Ioana Ciornei <ciorneiioana@...il.com>
To:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org
Cc:     andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
        gregkh@...uxfoundation.org, rafael@...nel.org,
        grant.likely@....com, calvin.johnson@....nxp.com,
        Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH net-next v2 2/3] driver core: add a helper to setup both the of_node and fwnode of a device

From: Ioana Ciornei <ioana.ciornei@....com>

There are many places where both the fwnode_handle and the of_node of a
device need to be populated. Add a function which does both so that we
have consistency.

Suggested-by: Andrew Lunn <andrew@...n.ch>
Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
Changes in v2:
 - new patch

 drivers/base/core.c    | 7 +++++++
 include/linux/device.h | 1 +
 2 files changed, 8 insertions(+)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 628e33939aca..b6836bfa985c 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -4723,6 +4723,13 @@ void device_set_of_node_from_dev(struct device *dev, const struct device *dev2)
 }
 EXPORT_SYMBOL_GPL(device_set_of_node_from_dev);
 
+void device_set_node(struct device *dev, struct fwnode_handle *fwnode)
+{
+	dev->fwnode = fwnode;
+	dev->of_node = to_of_node(fwnode);
+}
+EXPORT_SYMBOL_GPL(device_set_node);
+
 int device_match_name(struct device *dev, const void *name)
 {
 	return sysfs_streq(dev_name(dev), name);
diff --git a/include/linux/device.h b/include/linux/device.h
index 38a2071cf776..a1e7cab2c7bf 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -819,6 +819,7 @@ int device_online(struct device *dev);
 void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
 void set_secondary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
 void device_set_of_node_from_dev(struct device *dev, const struct device *dev2);
+void device_set_node(struct device *dev, struct fwnode_handle *fwnode);
 
 static inline int dev_num_vf(struct device *dev)
 {
-- 
2.31.1