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mcb: Use the actual bus passed to init and release functions

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The functions mcb_bus_add_devices() and mcb_devices_unregister()
take a mcb_bus as argument that is never being used. This implies
that there is only one bus.

Do not ignore mcb_bus parameter and get the actual bus_type from
the device related to this mcb_bus.

Co-developed-by: Jorge Sanjuan Garcia <jorge.sanjuangarcia@duagon.com>
Signed-off-by: Jorge Sanjuan Garcia <jorge.sanjuangarcia@duagon.com>
Signed-off-by: Jose Javier Rodriguez Barbarin <JoseJavier.Rodriguez@duagon.com>
Link: https://lore.kernel.org/r/20231020124324.54692-2-JoseJavier.Rodriguez@duagon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rodríguez Barbarin, José Javier 2023-10-20 12:44:32 +00:00 committed by Greg Kroah-Hartman
parent 0720219f4d
commit 28cbfe09ff
1 changed files with 2 additions and 2 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/mcb/mcb-core.c
View file

@ -311,7 +311,7 @@ static int __mcb_devices_unregister(struct device *dev, void *data)
static void mcb_devices_unregister(struct mcb_bus *bus)
{
bus_for_each_dev(&mcb_bus_type, NULL, NULL, __mcb_devices_unregister);
bus_for_each_dev(bus->dev.bus, NULL, NULL, __mcb_devices_unregister);
}
/**
* mcb_release_bus() - Free a @mcb_bus
@ -406,7 +406,7 @@ static int __mcb_bus_add_devices(struct device *dev, void *data)
*/
void mcb_bus_add_devices(const struct mcb_bus *bus)
{
bus_for_each_dev(&mcb_bus_type, NULL, NULL, __mcb_bus_add_devices);
bus_for_each_dev(bus->dev.bus, NULL, NULL, __mcb_bus_add_devices);
}
EXPORT_SYMBOL_NS_GPL(mcb_bus_add_devices, MCB);