From patchwork Wed Apr 3 14:11:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 1076020 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44Z7Lz5NYPz9sRV for ; Thu, 4 Apr 2019 01:12:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726964AbfDCOML (ORCPT ); Wed, 3 Apr 2019 10:12:11 -0400 Received: from relay8-d.mail.gandi.net ([217.70.183.201]:37855 "EHLO relay8-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726892AbfDCOML (ORCPT ); Wed, 3 Apr 2019 10:12:11 -0400 X-Originating-IP: 109.213.83.19 Received: from localhost (alyon-652-1-60-19.w109-213.abo.wanadoo.fr [109.213.83.19]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id E6D741BF21D; Wed, 3 Apr 2019 14:12:07 +0000 (UTC) From: Alexandre Belloni To: Daniel Lezcano , Greg Kroah-Hartman Cc: Thomas Gleixner , Arnd Bergmann , Nicolas Ferre , Alexander Dahl , Sebastian Andrzej Siewior , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, Alexandre Belloni Subject: [PATCH 11/12] misc: atmel_tclib: do not probe already used TCBs Date: Wed, 3 Apr 2019 16:11:19 +0200 Message-Id: <20190403141120.32754-12-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190403141120.32754-1-alexandre.belloni@bootlin.com> References: <20190403141120.32754-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org The TCBs that have children are using the new (proper) DT bindings and don't need to be handled by tclib. Signed-off-by: Alexandre Belloni Acked-by: Greg Kroah-Hartman --- drivers/misc/atmel_tclib.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/misc/atmel_tclib.c b/drivers/misc/atmel_tclib.c index c79190525862..b610cc894cd8 100644 --- a/drivers/misc/atmel_tclib.c +++ b/drivers/misc/atmel_tclib.c @@ -79,6 +79,9 @@ static int __init tc_probe(struct platform_device *pdev) struct resource *r; unsigned int i; + if (of_get_child_count(pdev->dev.of_node)) + return 0; + irq = platform_get_irq(pdev, 0); if (irq < 0) return -EINVAL;