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Simplify activation hook.

This commit is contained in:
dyoung 2009-11-12 19:22:08 +00:00
parent 310df30dc7
commit 171b2851cf
1 changed files with 5 additions and 9 deletions
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14
sys/dev/gpio/gpioow.c
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@ -1,4 +1,4 @@
/* $NetBSD: gpioow.c,v 1.11 2009/08/08 10:38:17 mbalmer Exp $ */
/* $NetBSD: gpioow.c,v 1.12 2009/11/12 19:22:08 dyoung Exp $ */
/* $OpenBSD: gpioow.c,v 1.1 2006/03/04 16:27:03 grange Exp $ */
/*
@ -18,7 +18,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: gpioow.c,v 1.11 2009/08/08 10:38:17 mbalmer Exp $");
__KERNEL_RCSID(0, "$NetBSD: gpioow.c,v 1.12 2009/11/12 19:22:08 dyoung Exp $");
/*
* 1-Wire bus bit-banging through GPIO pin.
@ -175,18 +175,14 @@ int
gpioow_activate(device_t self, enum devact act)
{
struct gpioow_softc *sc = device_private(self);
int rv = 0;
switch (act) {
case DVACT_ACTIVATE:
return EOPNOTSUPP;
case DVACT_DEACTIVATE:
sc->sc_dying = 1;
if (sc->sc_ow_dev != NULL)
rv = config_deactivate(sc->sc_ow_dev);
break;
return 0;
default:
return EOPNOTSUPP;
}
return rv;
}
int