From patchwork Wed Apr 27 23:07:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 8963881 Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7CD1FBF29F for ; Wed, 27 Apr 2016 23:07:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B6AA12025A for ; Wed, 27 Apr 2016 23:07:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D68B720256 for ; Wed, 27 Apr 2016 23:07:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751884AbcD0XHL (ORCPT ); Wed, 27 Apr 2016 19:07:11 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:60365 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751038AbcD0XHK (ORCPT ); Wed, 27 Apr 2016 19:07:10 -0400 Received: from penelope.kanocho.kobe.vergenet.net (124-171-1-229.dyn.iinet.net.au [124.171.1.229]) by kirsty.vergenet.net (Postfix) with ESMTPSA id CF34525B7DD; Thu, 28 Apr 2016 09:07:08 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1461798428; bh=B1IwokVWXgbL19osH0IsYhCz4vBAahkMLsq9k0H4n00=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nazBU+I59VrVWtQKKh3eJuqwZ9T1They5z9vUDYJXz9ThL+RHhHVcH1Lsxw0OnMJe FrC1XL9ctsbfGe0bJTivHIHIRcBZ9QOpWYTBcpuGBTN5mql0n5/51eAjorPRluv6dX uZjzTkKU/c10/8vKldE+ahWt2jEclrK3yBdn3vwg= Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id 7AE18602DA; Thu, 28 Apr 2016 09:07:08 +1000 (AEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Geert Uytterhoeven , Simon Horman Subject: [PATCH] arm64: dts: r8a7795: Don't disable referenced optional scif clock Date: Thu, 28 Apr 2016 09:07:02 +1000 Message-Id: X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Geert Uytterhoeven clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the disabled external scif clock node so that it is not disabled to prevent this. Reported-by: Jürg Billeter Signed-off-by: Geert Uytterhoeven [simon: fix for v4.6 extracted from a larger patch targeted at v4.7] Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index a7315ebe3883..706d2426024f 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -120,7 +120,6 @@ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - status = "disabled"; }; soc {