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29.Dd January 15, 2017
30.Dt BUS_GENERIC_SHUTDOWN 9
31.Os
32.Sh NAME
33.Nm bus_generic_shutdown
34.Nd generic implementation of
35.Dv DEVICE_SHUTDOWN
36for buses
37.Sh SYNOPSIS
38.In sys/param.h
39.In sys/bus.h
40.Ft int
41.Fn bus_generic_shutdown "device_t dev"
42.Sh DESCRIPTION
43This function provides an implementation of the
44.Xr DEVICE_SHUTDOWN 9
45method
46which can be used by most bus code.
47It simply calls the
48.Xr DEVICE_SHUTDOWN 9
49method of each child device attached to the bus.
50.Sh RETURN VALUES
51Zero is returned on success, otherwise an appropriate error is returned.
52.Sh SEE ALSO
53.Xr device 9 ,
54.Xr driver 9
55.Sh AUTHORS
56This manual page was written by
57.An Doug Rabson .
58