diff options
Diffstat (limited to 'sys/arm/allwinner/aintc.c')
| -rw-r--r-- | sys/arm/allwinner/aintc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arm/allwinner/aintc.c b/sys/arm/allwinner/aintc.c index bfa35f5..ca537eb 100644 --- a/sys/arm/allwinner/aintc.c +++ b/sys/arm/allwinner/aintc.c @@ -97,6 +97,10 @@ static struct a10_aintc_softc *a10_aintc_sc = NULL; static int a10_aintc_probe(device_t dev) { + + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + if (!ofw_bus_is_compatible(dev, "allwinner,sun4i-ic")) return (ENXIO); device_set_desc(dev, "A10 AINTC Interrupt Controller"); |
