From: Tony Lindgren <tony@atomide.com>
Date: Mon, 24 Feb 2020 20:58:03 +0000 (-0800)
Subject: bus: ti-sysc: Don't warn about legacy property for nested ti-sysc devices
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7320fd322fe9b1485372e6da294590c5bcabbe1c;p=openwrt%2Fstaging%2Fblogic.git

bus: ti-sysc: Don't warn about legacy property for nested ti-sysc devices

In some cases we can have nested ti-sysc instances that may still use the
legacy "ti,hwmods" property. Let's not warn if that's the case.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index c0298612e57c..4e87eb5e8ed7 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -624,7 +624,7 @@ static void sysc_check_one_child(struct sysc *ddata,
 	const char *name;
 
 	name = of_get_property(np, "ti,hwmods", NULL);
-	if (name)
+	if (name && !of_device_is_compatible(np, "ti,sysc"))
 		dev_warn(ddata->dev, "really a child ti,hwmods property?");
 
 	sysc_check_quirk_stdout(ddata, np);