diff options
Diffstat (limited to 'freebsd/sys/dev/ofw/ofw_bus_subr.c')
| -rw-r--r-- | freebsd/sys/dev/ofw/ofw_bus_subr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/freebsd/sys/dev/ofw/ofw_bus_subr.c b/freebsd/sys/dev/ofw/ofw_bus_subr.c index 5038bb03..5a76e555 100644 --- a/freebsd/sys/dev/ofw/ofw_bus_subr.c +++ b/freebsd/sys/dev/ofw/ofw_bus_subr.c @@ -93,6 +93,9 @@ ofw_bus_gen_child_pnpinfo_str(device_t cbdev, device_t child, char *buf, { *buf = '\0'; + if (!ofw_bus_status_okay(child)) + return (0); + if (ofw_bus_get_name(child) != NULL) { strlcat(buf, "name=", buflen); strlcat(buf, ofw_bus_get_name(child), buflen); @@ -102,6 +105,7 @@ ofw_bus_gen_child_pnpinfo_str(device_t cbdev, device_t child, char *buf, strlcat(buf, " compat=", buflen); strlcat(buf, ofw_bus_get_compat(child), buflen); } + return (0); }; |