From dedb868994d8308c6c4650203e190ec619005806 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 19 Dec 2023 16:03:20 +0100 Subject: driver core: container: make container_subsys const Now that the driver core can properly handle constant struct bus_type, move the container_subsys variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/2023121919-chatter-grumbling-9ef3@gregkh Signed-off-by: Greg Kroah-Hartman --- drivers/base/container.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/base/container.c') diff --git a/drivers/base/container.c b/drivers/base/container.c index 1ba42d2d3532..f40588ebc3f5 100644 --- a/drivers/base/container.c +++ b/drivers/base/container.c @@ -24,7 +24,7 @@ static int container_offline(struct device *dev) return cdev->offline ? cdev->offline(cdev) : 0; } -struct bus_type container_subsys = { +const struct bus_type container_subsys = { .name = CONTAINER_BUS_NAME, .dev_name = CONTAINER_BUS_NAME, .online = trivial_online, -- cgit v1.2.3