5.15-stable review patch. If anyone has any objections, please let me know.
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From: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
commit 9581acb91eaf5bbe70086bbb6fca808220d358ba upstream.
The 'altmodes_node' fwnode_handle is never released after it is no
longer required, which leaks the resource.
Add the required call to fwnode_handle_put() when 'altmodes_node' is no
longer required.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 7b458a4c5d73 ("usb: typec: Add typec_port_register_altmodes()")
Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
Link: https://lore.kernel.org/r/20241021-typec-class-fwnode_handle_put-v2-1-3281225d3d27@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/typec/class.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -2026,6 +2026,7 @@ void typec_port_register_altmodes(struct
altmodes[index] = alt;
index++;
}
+ fwnode_handle_put(altmodes_node);
}
EXPORT_SYMBOL_GPL(typec_port_register_altmodes);
