From 6d71c62b13c33ea858ab298fe20beaec5736edc7 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Fri, 12 Dec 2025 09:09:06 +0100 Subject: serdev: Provide a bustype shutdown function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To prepare serdev driver to migrate away from struct device_driver::shutdown (and then eventually remove that callback) create a serdev driver shutdown callback and migration code to keep the existing behaviour. Note this introduces a warning for each driver at register time that isn't converted yet to that callback. Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/ab518883e3ed0976a19cb5b5b5faf42bd3a655b7.1765526117.git.u.kleine-koenig@baylibre.com Signed-off-by: Greg Kroah-Hartman --- include/linux/serdev.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/serdev.h') diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 34562eb99931..5654c58eb73c 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -65,6 +65,7 @@ struct serdev_device_driver { struct device_driver driver; int (*probe)(struct serdev_device *); void (*remove)(struct serdev_device *); + void (*shutdown)(struct serdev_device *); }; static inline struct serdev_device_driver *to_serdev_device_driver(struct device_driver *d) -- cgit v1.2.3