diff options
Diffstat (limited to 'sys/dev/uart/uart_bus_fdt.c')
| -rw-r--r-- | sys/dev/uart/uart_bus_fdt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/uart/uart_bus_fdt.c b/sys/dev/uart/uart_bus_fdt.c index 3630b9c..f434f4f 100644 --- a/sys/dev/uart/uart_bus_fdt.c +++ b/sys/dev/uart/uart_bus_fdt.c @@ -134,6 +134,9 @@ uart_fdt_probe(device_t dev) sc = device_get_softc(dev); + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + cd = ofw_bus_search_compatible(dev, compat_data); if (cd->ocd_data == (uintptr_t)NULL) return (ENXIO); |
