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Add and enable detachment and child detachment functions.

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This commit is contained in:
jakllsch 2012-01-17 16:32:03 +00:00
parent b5ca2ea8e0
commit 74ac6cec3b
1 changed files with 23 additions and 3 deletions
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26
sys/dev/isa/wbsio.c
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@ -1,4 +1,4 @@
/* $NetBSD: wbsio.c,v 1.4 2012/01/17 16:28:33 jakllsch Exp $ */
/* $NetBSD: wbsio.c,v 1.5 2012/01/17 16:32:03 jakllsch Exp $ */
/* $OpenBSD: wbsio.c,v 1.5 2009/03/29 21:53:52 sthen Exp $ */
/*
* Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org>
@ -69,10 +69,12 @@ struct wbsio_softc {
int wbsio_probe(device_t, cfdata_t, void *);
void wbsio_attach(device_t, device_t, void *);
int wbsio_detach(device_t, int);
void wbsio_childdet(device_t, device_t);
int wbsio_print(void *, const char *);
CFATTACH_DECL_NEW(wbsio, sizeof(struct wbsio_softc),
wbsio_probe, wbsio_attach, NULL, NULL);
CFATTACH_DECL2_NEW(wbsio, sizeof(struct wbsio_softc),
wbsio_probe, wbsio_attach, wbsio_detach, NULL, NULL, wbsio_childdet);
static __inline void
wbsio_conf_enable(bus_space_tag_t iot, bus_space_handle_t ioh)
@ -227,6 +229,24 @@ wbsio_attach(device_t parent, device_t self, void *aux)
config_found(self, &nia, wbsio_print);
}
int
wbsio_detach(device_t self, int flags)
{
int rc;
if ((rc = config_detach_children(self, flags)) != 0)
return rc;
bus_space_unmap(sc->sc_iot, sc->sc_ioh, WBSIO_IOSIZE);
pmf_device_deregister(self);
return 0;
}
void
wbsio_childdet(device_t self, device_t child)
{
return;
}
int
wbsio_print(void *aux, const char *pnp)
{