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Provide identify method for the fdtbus(4).

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Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Rafal Jaworowski 2010-06-13 12:58:31 +00:00
parent d7af5349ec
commit 10e8667600
1 changed files with 10 additions and 0 deletions
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10
sys/dev/fdt/fdtbus.c
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@ -77,6 +77,7 @@ struct fdtbus_softc {
/*
* Prototypes.
*/
static void fdtbus_identify(driver_t *, device_t);
static int fdtbus_probe(device_t);
static int fdtbus_attach(device_t);
@ -109,6 +110,7 @@ static void newbus_device_from_fdt_node(device_t, phandle_t);
*/
static device_method_t fdtbus_methods[] = {
/* Device interface */
DEVMETHOD(device_identify, fdtbus_identify),
DEVMETHOD(device_probe, fdtbus_probe),
DEVMETHOD(device_attach, fdtbus_attach),
DEVMETHOD(device_detach, bus_generic_detach),
@ -144,6 +146,14 @@ devclass_t fdtbus_devclass;
DRIVER_MODULE(fdtbus, nexus, fdtbus_driver, fdtbus_devclass, 0, 0);
static void
fdtbus_identify(driver_t *driver, device_t parent)
{
if (device_find_child(parent, "fdtbus", -1) == NULL)
BUS_ADD_CHILD(parent, 0, "fdtbus", -1);
}
static int
fdtbus_probe(device_t dev)
{