driver core: bus_add_driver should return an error if no bus
As pointed out by Dave Jones.
Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
parent
8447891f
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As pointed out by Dave Jones.
Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>