From patchwork Tue Nov 27 08:48:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: avinash philip X-Patchwork-Id: 1809491 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 2EC623FC54 for ; Tue, 27 Nov 2012 08:52:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758538Ab2K0IuU (ORCPT ); Tue, 27 Nov 2012 03:50:20 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:45361 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758404Ab2K0IuT (ORCPT ); Tue, 27 Nov 2012 03:50:19 -0500 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id qAR8o7Aj006225; Tue, 27 Nov 2012 02:50:07 -0600 Received: from DBDE71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id qAR8o61W024794; Tue, 27 Nov 2012 14:20:06 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by DBDE71.ent.ti.com (172.24.170.149) with Microsoft SMTP Server id 14.1.323.3; Tue, 27 Nov 2012 14:20:06 +0530 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id qAR8mTU5027186; Tue, 27 Nov 2012 14:20:06 +0530 From: "Philip, Avinash" To: , , , , CC: , , , , , , , , , , "Philip, Avinash" Subject: [PATCH v5 05/12] pwm: pwm-tiecap: pinctrl support Date: Tue, 27 Nov 2012 14:18:10 +0530 Message-ID: <1354006097-25895-6-git-send-email-avinashphilip@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1354006097-25895-1-git-send-email-avinashphilip@ti.com> References: <1354006097-25895-1-git-send-email-avinashphilip@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Enable pinctrl for pwm-tiecap if pinctrl driver available, else bail out with warning message. Signed-off-by: Philip, Avinash --- Changes since v4: - Changes warning message. drivers/pwm/pwm-tiecap.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 0f541c5..b4f9d47 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "pwm-tipwmss.h" @@ -200,6 +201,11 @@ static int __devinit ecap_pwm_probe(struct platform_device *pdev) struct clk *clk; struct ecap_pwm_chip *pc; u16 status; + struct pinctrl *pinctrl; + + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) + dev_warn(&pdev->dev, "unable to select pin group\n"); pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); if (!pc) {