From patchwork Wed Aug 20 06:55:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Lothar_Wa=C3=9Fmann?= X-Patchwork-Id: 381555 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 B2193140144 for ; Wed, 20 Aug 2014 16:56:09 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751534AbaHTG4I (ORCPT ); Wed, 20 Aug 2014 02:56:08 -0400 Received: from mail.karo-electronics.de ([81.173.242.67]:60603 "EHLO mail.karo-electronics.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879AbaHTG4H (ORCPT ); Wed, 20 Aug 2014 02:56:07 -0400 From: =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= To: Thierry Reding , linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= , Shawn Guo , Sascha Hauer , Arnd Bergmann , Tony Prisk , linux-arm-kernel@lists.infradead.org Subject: [PATCHv4 1/4] pwm: print error messages with pr_err() instead of pr_debug() Date: Wed, 20 Aug 2014 08:55:53 +0200 Message-Id: <1408517756-9412-2-git-send-email-LW@KARO-electronics.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1408517756-9412-1-git-send-email-LW@KARO-electronics.de> References: <1408517756-9412-1-git-send-email-LW@KARO-electronics.de> MIME-Version: 1.0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org 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 --- 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 4b66bf0..7af0043 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -525,13 +525,13 @@ 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; }