Commit 3af0b1d3 authored by keliu's avatar keliu Committed by Greg Kroah-Hartman
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drivers: mcb: directly use ida_alloc()/free() 



Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: default avatarkeliu <liuke94@huawei.com>
Signed-off-by: default avatarJohannes Thumshirn <jth@kernel.org>
Link: https://lore.kernel.org/r/480676bee970da16bf1fa8565277240014395ba3.1657607743.git.johannes.thumshirn@wdc.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7e724422

drivers/mcb/mcb-core.c

+2 −2
Original line number Diff line number Diff line
@@ -254,7 +254,7 @@ static void mcb_free_bus(struct device *dev) 
	struct mcb_bus *bus = to_mcb_bus(dev);



	put_device(bus->carrier);

	ida_simple_remove(&mcb_ida, bus->bus_nr);

	ida_free(&mcb_ida, bus->bus_nr);

	kfree(bus);

}
@@ -273,7 +273,7 @@ struct mcb_bus *mcb_alloc_bus(struct device *carrier) 
	if (!bus)

		return ERR_PTR(-ENOMEM);



	bus_nr = ida_simple_get(&mcb_ida, 0, 0, GFP_KERNEL);

	bus_nr = ida_alloc(&mcb_ida, GFP_KERNEL);

	if (bus_nr < 0) {

		kfree(bus);

		return ERR_PTR(bus_nr);