Commit fca3eff7 authored by Ricardo B. Marliere's avatar Ricardo B. Marliere Committed by Greg Kroah-Hartman
Browse files

parport: make parport_bus_type const 



Now that the driver core can properly handle constant struct bus_type,
move the parport_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.

Suggested-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarRicardo B. Marliere <ricardo@marliere.net>
Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-parport-v1-1-e6a0f756bbb8@marliere.net


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b5dd4241

drivers/parport/share.c

+1 −1
Original line number Diff line number Diff line
@@ -130,7 +130,7 @@ static int parport_probe(struct device *dev) 
	return drv->probe(to_pardevice(dev));

}



static struct bus_type parport_bus_type = {

static const struct bus_type parport_bus_type = {

	.name = "parport",

	.probe = parport_probe,

};