sdhci_generic_get_ro
int sdhci_generic_get_ro(device_t brdev, device_t reqdev);
DEVMETHOD(mmcbr_get_ro, sdhci_generic_get_ro),
return (sdhci_generic_get_ro(bus, dev) ^ sc->wp_inverted);
return (sdhci_generic_get_ro(gpio->slot->bus, gpio->slot->dev));
DEVMETHOD(mmcbr_get_ro, sdhci_generic_get_ro),
return (sdhci_generic_get_ro(bus, dev) ^ sc->wp_inverted);