driver core: drop use of BUS_ATTR() (a4723041) · Commits · 戴 / test

We are trying to get rid of BUS_ATTR() so drop the last user of it from the tree. We had to "open code" it in order to prevent a function name conflict due to the use of DEVICE_ATTR_WO() earlier in the file :( Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/base/bus.c

+8 −1

Original line number	Diff line number	Diff line
		@@ -837,7 +837,14 @@ static ssize_t bus_uevent_store(struct bus_type *bus,
		rc = kobject_synth_uevent(&bus->p->subsys.kobj, buf, count);
		return rc ? rc : count;
		}
		static BUS_ATTR(uevent, S_IWUSR, NULL, bus_uevent_store);
		/*
		* "open code" the old BUS_ATTR() macro here. We want to use BUS_ATTR_WO()
		* here, but can not use it as earlier in the file we have
		* DEVICE_ATTR_WO(uevent), which would cause a clash with the with the store
		* function name.
		*/
		static struct bus_attribute bus_attr_uevent = __ATTR(uevent, S_IWUSR, NULL,
		bus_uevent_store);

		/**
		* bus_register - register a driver-core subsystem

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