From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 4 Jun 2024 21:55:08 +0200
Scope-based resource management became supported also for another
programming interface by contributions of Jonathan Cameron on 2024-02-17.
See also the commit 59ed5e2d505bf5f9b4af64d0021cd0c96aec1f7c ("device
property: Add cleanup.h based fwnode_handle_put() scope based cleanup.").
* Thus use the attribute “__free(fwnode_handle)”.
* Reduce the scope for the local variable “fwnode”.
Fixes: 8a590d7371f0 ("extcon: add Realtek DHC RTD SoC Type-C driver")
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/extcon/extcon-rtk-type-c.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/extcon/extcon-rtk-type-c.c b/drivers/extcon/extcon-rtk-type-c.c
index 19a01e663733..8a4b074fd745 100644
--- a/drivers/extcon/extcon-rtk-type-c.c
+++ b/drivers/extcon/extcon-rtk-type-c.c
@@ -18,6 +18,7 @@
#include <linux/syscalls.h>
#include <linux/suspend.h>
#include <linux/debugfs.h>
+#include <linux/property.h>
#include <linux/extcon.h>
#include <linux/extcon-provider.h>
#include <linux/sys_soc.h>
@@ -1237,7 +1238,6 @@ static int extcon_rtk_type_c_init(struct type_c_data *type_c)
if (!type_c->port) {
struct typec_capability typec_cap = { };
- struct fwnode_handle *fwnode;
const char *buf;
int ret;
@@ -1246,7 +1246,8 @@ static int extcon_rtk_type_c_init(struct type_c_data *type_c)
typec_cap.driver_data = type_c;
typec_cap.ops = &type_c_port_ops;
- fwnode = device_get_named_child_node(dev, "connector");
+ struct fwnode_handle *fwnode __free(fwnode_handle)
+ = device_get_named_child_node(dev, "connector");
if (!fwnode)
return -EINVAL;
--
2.45.1
