diff options
Diffstat (limited to 'sys/dev/usb/controller/ohci_pci.c')
| -rw-r--r-- | sys/dev/usb/controller/ohci_pci.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/usb/controller/ohci_pci.c b/sys/dev/usb/controller/ohci_pci.c index 12bf55785215..0edcebcb0b38 100644 --- a/sys/dev/usb/controller/ohci_pci.c +++ b/sys/dev/usb/controller/ohci_pci.c @@ -30,7 +30,6 @@ * POSSIBILITY OF SUCH DAMAGE. */ -#include <sys/cdefs.h> /* * USB Open Host Controller driver. * @@ -240,7 +239,7 @@ ohci_pci_attach(device_t self) device_printf(self, "Could not allocate irq\n"); goto error; } - sc->sc_bus.bdev = device_add_child(self, "usbus", -1); + sc->sc_bus.bdev = device_add_child(self, "usbus", DEVICE_UNIT_ANY); if (!sc->sc_bus.bdev) { device_printf(self, "Could not add USB device\n"); goto error; @@ -320,9 +319,12 @@ static int ohci_pci_detach(device_t self) { ohci_softc_t *sc = device_get_softc(self); + int error; /* during module unload there are lots of children leftover */ - device_delete_children(self); + error = bus_generic_detach(self); + if (error != 0) + return (error); pci_disable_busmaster(self); |