libudev: device - remove udev_device_get_parent_with_subsystem

[elogind.git] / udev / lib / libudev-device.c

diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c
index 7c803594e4b2000760f71b5be3a7690ae71b3651..0cb59212815459924f7319187ff7e5b0d81e9f21 100644 (file)
--- a/udev/lib/libudev-device.c
+++ b/udev/lib/libudev-device.c
@@ -541,22 +541,6 @@ struct udev_device *udev_device_get_parent(struct udev_device *udev_device)
        return udev_device->parent_device;
 }
 
-struct udev_device *udev_device_get_parent_with_subsystem(struct udev_device *udev_device, const char *subsystem)
-{
-       struct udev_device *parent;
-
-       parent = udev_device_get_parent(udev_device);
-       while (parent != NULL) {
-               const char *parent_subsystem;
-
-               parent_subsystem = udev_device_get_subsystem(parent);
-               if (parent_subsystem != NULL && strcmp(parent_subsystem, subsystem) == 0)
-                       break;
-               parent = udev_device_get_parent(parent);
-       }
-       return parent;
-}
-
 struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device, const char *subsystem, const char *devtype)
 {
        struct udev_device *parent;