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usb: typec: use cleanup facility for 'altmodes_node'

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Use the __free() macro for 'altmodes_node' to automatically release the
node when it goes out of scope, removing the need for explicit calls to
fwnode_handle_put().

Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20241021-typec-class-fwnode_handle_put-v2-2-3281225d3d27@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Javier Carrasco 2024-10-21 22:45:30 +02:00 committed by Greg Kroah-Hartman
parent 9581acb91e
commit 1ab0b9ae58
1 changed files with 4 additions and 3 deletions
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7
drivers/usb/typec/class.c
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@ -2293,7 +2293,7 @@ void typec_port_register_altmodes(struct typec_port *port,
const struct typec_altmode_ops *ops, void *drvdata,
struct typec_altmode **altmodes, size_t n)
{
struct fwnode_handle *altmodes_node, *child;
struct fwnode_handle *child;
struct typec_altmode_desc desc;
struct typec_altmode *alt;
size_t index = 0;
@ -2301,7 +2301,9 @@ void typec_port_register_altmodes(struct typec_port *port,
u32 vdo;
int ret;
altmodes_node = device_get_named_child_node(&port->dev, "altmodes");
struct fwnode_handle *altmodes_node __free(fwnode_handle) =
device_get_named_child_node(&port->dev, "altmodes");
if (!altmodes_node)
return; /* No altmodes specified */
@ -2341,7 +2343,6 @@ void typec_port_register_altmodes(struct typec_port *port,
altmodes[index] = alt;
index++;
}
fwnode_handle_put(altmodes_node);
}
EXPORT_SYMBOL_GPL(typec_port_register_altmodes);