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[2a02:8389:41cf:e200:23d:d91a:ee8e:da73]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4316f570d49sm68483595e9.7.2024.10.21.13.45.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Oct 2024 13:45:34 -0700 (PDT) From: Javier Carrasco Date: Mon, 21 Oct 2024 22:45:30 +0200 Subject: [PATCH v2 2/2] usb: typec: use cleanup facility for 'altmodes_node' Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241021-typec-class-fwnode_handle_put-v2-2-3281225d3d27@gmail.com> References: <20241021-typec-class-fwnode_handle_put-v2-0-3281225d3d27@gmail.com> In-Reply-To: <20241021-typec-class-fwnode_handle_put-v2-0-3281225d3d27@gmail.com> To: Heikki Krogerus , Greg Kroah-Hartman , Hans de Goede Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1729543530; l=1533; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=iTXPCyWFfmoke+EkEyW3CprjV9dJ+3h0SeLO2+RWcQk=; b=VvYpFUZr4WOebnc7GA3xBxR7tcFnJu6NHAn8PNrNRIQONC4BNBRQ8jiahMSokmkjwjUmi7RWn 0a193ROFi8hC7Pohmovn0DGx+V4KRAJd5WPb3486MwsI4lsF7TmPJjO X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= 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 Signed-off-by: Javier Carrasco Reviewed-by: Heikki Krogerus --- drivers/usb/typec/class.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 1eb240604cf6..58f40156de56 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -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);