Lines Matching defs:parent
1087 * Find the next parent device, and fill in information from the sys
1099 * Returns: a new udev device, or #NULL, if it no parent exist.
1120 * Find the next parent device, with a matching subsystem and devtype
1133 * Returns: a new udev device, or #NULL if no matching parent exists.
1137 struct udev_device *parent;
1144 parent = udev_device_get_parent(udev_device);
1145 while (parent != NULL) {
1149 parent_subsystem = udev_device_get_subsystem(parent);
1153 parent_devtype = udev_device_get_devtype(parent);
1157 parent = udev_device_get_parent(parent);
1160 if (!parent)
1163 return parent;