From patchwork Wed Jan 4 09:13:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 710873 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 3ttlfG3J9Mz9t0w for ; Wed, 4 Jan 2017 20:20:38 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ny6pDHrT"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966834AbdADJUS (ORCPT ); Wed, 4 Jan 2017 04:20:18 -0500 Received: from mail-wj0-f193.google.com ([209.85.210.193]:34199 "EHLO mail-wj0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966769AbdADJUQ (ORCPT ); Wed, 4 Jan 2017 04:20:16 -0500 Received: by mail-wj0-f193.google.com with SMTP id qs7so37107080wjc.1; Wed, 04 Jan 2017 01:20:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=2E/UioGbJ+VWKmzjZ4B+xQKho/BHcyIK33374e0j1mk=; b=ny6pDHrTtjke8ggfqUExlx6Qg1qIlyK4lLgjTVAUMZpGTBWxGISTD8aZSuMQNe7gs6 YjteXAz4+3Xd6d9WTkHl5Q5IUNuLWzmwbCvE5ToS/B42LwDx+eHgu6LPVi/3+Hr3v7zP xkLeNwA1pB3Nc8Ez58tM+ebIMC38YgjctEY7dg4N/40Nm3/Oap5AI+VAwtEwsUPADHKC 7/23U8A0MoF8RMgPvG6sL9VQRFjrYp0f06VjYavKXhb19Xih493oj4M6jN65XclPyBdH gyn/QxDtboIiCbDwfGWZmKhQIteNOmSwnsGcpWBV6scr1S5pQ3rYJsYsi0y8iugM1fm2 Ws9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=2E/UioGbJ+VWKmzjZ4B+xQKho/BHcyIK33374e0j1mk=; b=ljsxxgZ8vO+osLvBwB+KGPgCAoX6XlJbs4bK+BWXCp/8yvnBIMl1PzHYAwbKQPitUb qw4MYnoAQqVa5oZmKjCHT520n+qE/izvOfW4p8ItfAlwIfKtJbBJdw+ptSxSaZqI5cVx FoMXIjYq0UFc8S54OclOaMFYvt2T1dziZF05PgvV7QdKCYuyeM2X8srBOV2kDTOk8AVu aNy+DOk7WjVGUOGbLx1IiPV0HLOHVIw3P7tR7fnsOvUErkGp3vOCs7Felv/E2IX2K54j UNe+Q2HBS/JmV/zc5reSxR9Rw08r8sm+40gXiHVvJb5nwNTSNBGHV3qYmnjLstF3hhgP BdhQ== X-Gm-Message-State: AIkVDXIbRfNEsm7hYztXTySKllCdkK48Gi7nsDk1fDgzqB4pvZuVBtnaGKS82V+Pc/vMBA== X-Received: by 10.194.85.165 with SMTP id i5mr56630397wjz.147.1483521230408; Wed, 04 Jan 2017 01:13:50 -0800 (PST) Received: from localhost (port-53112.pppoe.wtnet.de. [46.59.208.33]) by smtp.gmail.com with ESMTPSA id kq6sm63695773wjc.7.2017.01.04.01.13.49 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 04 Jan 2017 01:13:49 -0800 (PST) From: Thierry Reding To: Thierry Reding Cc: Johan Hovold , Alex Elder , Greg Kroah-Hartman , linux-pwm@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] pwm: Remove pwm_can_sleep() Date: Wed, 4 Jan 2017 10:13:47 +0100 Message-Id: <20170104091348.31277-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.11.0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org The last user of this function has been removed, so it is no longer needed. Signed-off-by: Thierry Reding --- drivers/pwm/core.c | 12 ------------ include/linux/pwm.h | 7 ------- 2 files changed, 19 deletions(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 172ef8245811..78e114a11c4f 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -960,18 +960,6 @@ void devm_pwm_put(struct device *dev, struct pwm_device *pwm) } EXPORT_SYMBOL_GPL(devm_pwm_put); -/** - * pwm_can_sleep() - report whether PWM access will sleep - * @pwm: PWM device - * - * Returns: True if accessing the PWM can sleep, false otherwise. - */ -bool pwm_can_sleep(struct pwm_device *pwm) -{ - return true; -} -EXPORT_SYMBOL_GPL(pwm_can_sleep); - #ifdef CONFIG_DEBUG_FS static void pwm_dbg_show(struct pwm_chip *chip, struct seq_file *s) { diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 2c6c5114c089..e15fd3ce6502 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -451,8 +451,6 @@ struct pwm_device *devm_pwm_get(struct device *dev, const char *con_id); struct pwm_device *devm_of_pwm_get(struct device *dev, struct device_node *np, const char *con_id); void devm_pwm_put(struct device *dev, struct pwm_device *pwm); - -bool pwm_can_sleep(struct pwm_device *pwm); #else static inline struct pwm_device *pwm_request(int pwm_id, const char *label) { @@ -566,11 +564,6 @@ static inline struct pwm_device *devm_of_pwm_get(struct device *dev, static inline void devm_pwm_put(struct device *dev, struct pwm_device *pwm) { } - -static inline bool pwm_can_sleep(struct pwm_device *pwm) -{ - return false; -} #endif static inline void pwm_apply_args(struct pwm_device *pwm)