lbaint_t blkcnt);
/**
+ * blk_find_device() - Find a block device
+ *
+ * This function does not activate the device. The device will be returned
+ * whether or not it is activated.
+ *
+ * @if_type: Interface type (enum if_type_t)
+ * @devnum: Device number (specific to each interface type)
+ * @devp: the device, if found
+ * @return 0 if found, -ENODEV if no device found, or other -ve error value
+ */
+int blk_find_device(int if_type, int devnum, struct udevice **devp);
+
+/**
* blk_get_device() - Find and probe a block device ready for use
*
* @if_type: Interface type (enum if_type_t)
* @devnum: Device number (specific to each interface type)
* @devp: the device, if found
- * @return - if found, -ENODEV if no device found, or other -ve error value
+ * @return 0 if found, -ENODEV if no device found, or other -ve error value
*/
int blk_get_device(int if_type, int devnum, struct udevice **devp);
*/
int blk_select_hwpart(struct udevice *dev, int hwpart);
+/**
+ * blk_get_from_parent() - obtain a block device by looking up its parent
+ *
+ * All devices with
+ */
+int blk_get_from_parent(struct udevice *parent, struct udevice **devp);
+
#else
#include <errno.h>
/*