From patchwork Tue Nov 1 07:10:20 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 689787 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3t7N923g5Sz9t15 for ; Tue, 1 Nov 2016 18:27:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1167822AbcKAH1R (ORCPT ); Tue, 1 Nov 2016 03:27:17 -0400 Received: from 3.mo173.mail-out.ovh.net ([46.105.34.1]:57791 "EHLO 3.mo173.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1167827AbcKAH1R (ORCPT ); Tue, 1 Nov 2016 03:27:17 -0400 Received: from player687.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo173.mail-out.ovh.net (Postfix) with ESMTP id 64CF21022E for ; Tue, 1 Nov 2016 08:11:10 +0100 (CET) Received: from localhost.localdomain (unknown [109.241.15.61]) (Authenticated sender: l.majewski@majess.pl) by player687.ha.ovh.net (Postfix) with ESMTPSA id B5B142C0072; Tue, 1 Nov 2016 08:10:56 +0100 (CET) From: Lukasz Majewski To: Thierry Reding , Stefan Agner , Sascha Hauer , Boris Brezillon Cc: linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, Fabio Estevam , Fabio Estevam , Lothar Wassmann , Bhuvanchandra DV , kernel@pengutronix.de, Lukasz Majewski , =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= Subject: [PATCH v3 01/11] pwm: print error messages with pr_err() instead of pr_debug() Date: Tue, 1 Nov 2016 08:10:20 +0100 Message-Id: <1477984230-18071-2-git-send-email-l.majewski@majess.pl> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1477984230-18071-1-git-send-email-l.majewski@majess.pl> References: <1477984230-18071-1-git-send-email-l.majewski@majess.pl> MIME-Version: 1.0 X-Ovh-Tracer-Id: 4615626671076000389 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelvddrkedtgddutdeiucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Lothar Wassmann Make the messages that are printed in case of fatal errors actually visible to the user without having to recompile the driver with debugging enabled. Signed-off-by: Lothar Waßmann Signed-off-by: Bhuvanchandra DV --- Changes for v3: - None --- drivers/pwm/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 172ef82..ec7179f 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -663,13 +663,13 @@ struct pwm_device *of_pwm_get(struct device_node *np, const char *con_id) err = of_parse_phandle_with_args(np, "pwms", "#pwm-cells", index, &args); if (err) { - pr_debug("%s(): can't parse \"pwms\" property\n", __func__); + pr_err("%s(): can't parse \"pwms\" property\n", __func__); return ERR_PTR(err); } pc = of_node_to_pwmchip(args.np); if (IS_ERR(pc)) { - pr_debug("%s(): PWM chip not found\n", __func__); + pr_err("%s(): PWM chip not found\n", __func__); pwm = ERR_CAST(pc); goto put; }