From 5d458522616ce5bad99f61ea23f49faa9fd7e730 Mon Sep 17 00:00:00 2001
From: Joseph Chen <chenjh@rock-chips.com>
Date: Sun, 26 Apr 2020 15:00:09 +0800
Subject: [PATCH] ram: ramdisk_ro: add u-boot device definition

In order not to add the device info in dts.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I334c2c99a71476545f311d26b32d7954ca8d8dfd
---
 drivers/ram/ramdisk_ro.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/ram/ramdisk_ro.c b/drivers/ram/ramdisk_ro.c
index 47fad6dbe6..c1179edacb 100644
--- a/drivers/ram/ramdisk_ro.c
+++ b/drivers/ram/ramdisk_ro.c
@@ -63,3 +63,7 @@ U_BOOT_DRIVER(ramdisk_ro) = {
 	.of_match	= ramdisk_ro_ids,
 	.bind		= ramdisk_ro_bind,
 };
+
+U_BOOT_DEVICE(ramdisk_ro) = {
+	.name		= "ramdisk-ro",
+};