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mei: bus: constify the struct mei_cl_bus_type usage

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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>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20240423024133.1890455-1-chentao@kylinos.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kunwu Chan 2024-04-23 10:41:33 +08:00 committed by Greg Kroah-Hartman
parent 84e79a7f63
commit e22810ab3f
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/mei/bus.c
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@ -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,