From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 5 Jun 2024 18:56:19 +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: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support")
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/typec/anx7411.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/typec/anx7411.c b/drivers/usb/typec/anx7411.c
index b12a07edc71b..9fb52f233a30 100644
--- a/drivers/usb/typec/anx7411.c
+++ b/drivers/usb/typec/anx7411.c
@@ -16,6 +16,7 @@
#include <linux/of_graph.h>
#include <linux/of_platform.h>
#include <linux/pm_runtime.h>
+#include <linux/property.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/types.h>
@@ -1142,11 +1143,11 @@ static int anx7411_typec_port_probe(struct anx7411_data *ctx,
{
struct typec_capability *cap = &ctx->typec.caps;
struct typec_params *typecp = &ctx->typec;
- struct fwnode_handle *fwnode;
const char *buf;
int ret, i;
- 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;
@@ -1237,7 +1238,7 @@ static int anx7411_typec_port_probe(struct anx7411_data *ctx,
typecp->caps_flags |= HAS_SINK_WATT;
}
- cap->fwnode = fwnode;
+ cap->fwnode = no_free_ptr(fwnode);
ctx->typec.role_sw = usb_role_switch_get(dev);
if (IS_ERR(ctx->typec.role_sw)) {
--
2.45.1
