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Commit d4992b2b authored by Ioana Ciornei's avatar Ioana Ciornei Committed by Greg Kroah-Hartman
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driver core: add a helper to setup both the of_node and fwnode of a device 



[ Upstream commit 43e76d463c09a0272b84775bcc727c1eb8b384b2 ]

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: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarIoana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Stable-dep-of: a26cc2934331 ("drm/mipi-dsi: Set the fwnode for mipi_dsi_device")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent f53660ec

drivers/base/core.c

+7 −0
Original line number Diff line number Diff line
@@ -3474,6 +3474,13 @@ 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);

include/linux/device.h

+1 −0
Original line number Diff line number Diff line
@@ -1528,6 +1528,7 @@ extern int device_online(struct device *dev); 
extern void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode);

extern 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)

{