-void fb_nand_flash_write(const char *cmd, void *download_buffer,
- unsigned int download_bytes);
-void fb_nand_erase(const char *cmd);
+/**
+ * fastboot_nand_flash_write() - Write image to NAND for fastboot
+ *
+ * @cmd: Named device to write image to
+ * @download_buffer: Pointer to image data
+ * @download_bytes: Size of image data
+ * @response: Pointer to fastboot response buffer
+ */
+void fastboot_nand_flash_write(const char *cmd, void *download_buffer,
+ u32 download_bytes, char *response);
+
+/**
+ * fastboot_nand_flash_erase() - Erase NAND for fastboot
+ *
+ * @cmd: Named device to erase
+ * @response: Pointer to fastboot response buffer
+ */
+void fastboot_nand_erase(const char *cmd, char *response);
+#endif