[PATCH v1 1/2] device property: Retrieve fwnode from of_node via accessor

From: Andy Shevchenko
Date: Mon May 10 2021 - 05:56:53 EST


OF provides a specific accessor to retrieve fwnode handle.
Use it instead of direct dereferencing.

Signed-off-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
---
drivers/base/property.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/base/property.c b/drivers/base/property.c
index 1421e9548857..dd98759d688b 100644
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@ -21,7 +21,7 @@
struct fwnode_handle *dev_fwnode(struct device *dev)
{
return IS_ENABLED(CONFIG_OF) && dev->of_node ?
- &dev->of_node->fwnode : dev->fwnode;
+ of_fwnode_handle(dev->of_node) : dev->fwnode;
}
EXPORT_SYMBOL_GPL(dev_fwnode);

@@ -763,7 +763,7 @@ struct fwnode_handle *device_get_next_child_node(struct device *dev,
struct fwnode_handle *fwnode = NULL, *next;

if (dev->of_node)
- fwnode = &dev->of_node->fwnode;
+ fwnode = of_fwnode_handle(dev->of_node);
else if (adev)
fwnode = acpi_fwnode_handle(adev);

--
2.31.1