Messages in this thread Patch in this message | | | From | Kunwu Chan <> | Subject | [PATCH] mei: bus: constify the struct mei_cl_bus_type usage | Date | Tue, 23 Apr 2024 10:41:33 +0800 |
| |
Now that the driver core can properly handle constant struct bus_type, move the mei_cl_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime.
Signed-off-by: Kunwu Chan <chentao@kylinos.cn> --- drivers/misc/mei/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index f9bcff197615..99393f610cdf 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -1327,7 +1327,7 @@ static int mei_cl_device_uevent(const struct device *dev, struct kobj_uevent_env return 0; } -static struct bus_type mei_cl_bus_type = { +static const struct bus_type mei_cl_bus_type = { .name = "mei", .dev_groups = mei_cldev_groups, .match = mei_cl_device_match, -- 2.40.1
| |