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nubus: Drop noop match function 

nubus_bus_match() returned 1 unconditionally. This is equivalent to
no match function at all. (See driver_match_device() which does:

	return drv->bus->match ? drv->bus->match(dev, drv) : 1;

.)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Finn Thain <fthain@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20230313180848.2770504-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Uwe Kleine-König 2023-03-13 19:08:48 +01:00 committed by Geert Uytterhoeven
parent e36a82bebb
commit 7f400a1dc2
1 changed files with 0 additions and 6 deletions
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6
drivers/nubus/bus.c
View File

@ -14,11 +14,6 @@
#define to_nubus_board(d) container_of(d, struct nubus_board, dev)
#define to_nubus_driver(d) container_of(d, struct nubus_driver, driver)
static int nubus_bus_match(struct device *dev, struct device_driver *driver)
{
return 1;
}
static int nubus_device_probe(struct device *dev)
{
struct nubus_driver *ndrv = to_nubus_driver(dev->driver);
@ -39,7 +34,6 @@ static void nubus_device_remove(struct device *dev)
struct bus_type nubus_bus_type = {
.name = "nubus",
.match = nubus_bus_match,
.probe = nubus_device_probe,
.remove = nubus_device_remove,
};