From patchwork Thu Feb 15 06:01:49 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 10220423 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E5F03601D7 for ; Thu, 15 Feb 2018 06:05:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D74BC29070 for ; Thu, 15 Feb 2018 06:05:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CBDE729087; Thu, 15 Feb 2018 06:05:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4256129070 for ; Thu, 15 Feb 2018 06:05:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754808AbeBOGEi (ORCPT ); Thu, 15 Feb 2018 01:04:38 -0500 Received: from fllnx209.ext.ti.com ([198.47.19.16]:36971 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754886AbeBOGEf (ORCPT ); Thu, 15 Feb 2018 01:04:35 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id w1F63gd3014731; Thu, 15 Feb 2018 00:03:42 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1518674622; bh=RsNBvsL2o/K2lFzFhfJzQkjlmP8fqsH427QXckCtQi8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=gdviYvF3s+F+gOKYNi5ymgLEf9GpZUI5JVB9ixGfMFoDzGV6kZ3S1OSf/wLTNqH2o oy0q+W9z7Vw8qHqDO0Fe9mUhDdBixU3NgdGzKvr4Z5uaSVdKORGev0zRS9I0SsYjoS LXwXM4utu3KBQukuWue5fKgY7d/JYkI5bIAZImS8= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id w1F63gXf009677; Thu, 15 Feb 2018 00:03:42 -0600 Received: from DFLE107.ent.ti.com (10.64.6.28) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1261.35; Thu, 15 Feb 2018 00:03:41 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1261.35 via Frontend Transport; Thu, 15 Feb 2018 00:03:41 -0600 Received: from ula0393675.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w1F62uf8020364; Thu, 15 Feb 2018 00:03:37 -0600 From: Keerthy To: , , , CC: , , , , , , , , , , , , Subject: [PATCH v11 08/10] clocksource: timer-ti-dm: Hook device platform data if not already assigned Date: Thu, 15 Feb 2018 11:31:49 +0530 Message-ID: <1518674511-26421-9-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1518674511-26421-1-git-send-email-j-keerthy@ti.com> References: <1518674511-26421-1-git-send-email-j-keerthy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ladislav Michl In the case of device tree boot the device platform data is usually NULL so hook the platform data obtained from the match. As part of un-constify the platform_data pointer. Signed-off-by: Ladislav Michl Signed-off-by: Keerthy Reviewed-by: Sebastian Reichel --- drivers/clocksource/timer-ti-dm.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c index 864019d..c5a49a3 100644 --- a/drivers/clocksource/timer-ti-dm.c +++ b/drivers/clocksource/timer-ti-dm.c @@ -806,14 +806,16 @@ static int omap_dm_timer_probe(struct platform_device *pdev) struct omap_dm_timer *timer; struct resource *mem, *irq; struct device *dev = &pdev->dev; - const struct of_device_id *match; const struct dmtimer_platform_data *pdata; int ret; - match = of_match_device(of_match_ptr(omap_timer_match), dev); - pdata = match ? match->data : dev->platform_data; + pdata = of_device_get_match_data(dev); + if (!pdata) + pdata = dev_get_platdata(dev); + else + dev->platform_data = (void *)pdata; - if (!pdata && !dev->of_node) { + if (!pdata) { dev_err(dev, "%s: no platform data.\n", __func__); return -ENODEV; }