linux-kernel - [PATCH 5/7] bus: ti-sysc: Don't warn about legacy property for nested ti-sysc devices

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Message-Id: <20200221195256.54016-6-tony@atomide.com>
Date:   Fri, 21 Feb 2020 11:52:54 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     linux-omap@...r.kernel.org
Cc:     "Andrew F . Davis" <afd@...com>, Dave Gerlach <d-gerlach@...com>,
        Faiz Abbas <faiz_abbas@...com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Keerthy <j-keerthy@...com>, Nishanth Menon <nm@...com>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Roger Quadros <rogerq@...com>, Suman Anna <s-anna@...com>,
        Tero Kristo <t-kristo@...com>, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Adam Ford <aford173@...il.com>,
        André Hentschel <nerv@...ncrow.de>,
        "H. Nikolaus Schaller" <hns@...delico.com>
Subject: [PATCH 5/7] 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@...mide.com>
---
 drivers/bus/ti-sysc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
--- 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);
-- 
2.25.1