From patchwork Tue Nov 20 16:45:30 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 1000628 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42zs5X5hfTz9s3x for ; Wed, 21 Nov 2018 03:45:36 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726557AbeKUDPi (ORCPT ); Tue, 20 Nov 2018 22:15:38 -0500 Received: from antares.kleine-koenig.org ([94.130.110.236]:41494 "EHLO antares.kleine-koenig.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726499AbeKUDPi (ORCPT ); Tue, 20 Nov 2018 22:15:38 -0500 Received: by antares.kleine-koenig.org (Postfix, from userid 1000) id 742F448CA74; Tue, 20 Nov 2018 17:45:34 +0100 (CET) From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Thierry Reding Cc: linux-pwm@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH] pwm: drop per-chip dbg_show callback Date: Tue, 20 Nov 2018 17:45:30 +0100 Message-Id: <20181120164530.6400-1-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org This callback was introduced in commit 62099abf67a2 ("pwm: Add debugfs interface") in 2012 and up to now there is not a single user. So drop this unused code. Signed-off-by: Uwe Kleine-König --- drivers/pwm/core.c | 5 +---- include/linux/pwm.h | 3 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 253a459fe0d8..3149204567f3 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -1036,10 +1036,7 @@ static int pwm_seq_show(struct seq_file *s, void *v) dev_name(chip->dev), chip->npwm, (chip->npwm != 1) ? "s" : ""); - if (chip->ops->dbg_show) - chip->ops->dbg_show(chip, s); - else - pwm_dbg_show(chip, s); + pwm_dbg_show(chip, s); return 0; } diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 017d1e13e29d..a40bbe55fd29 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -272,9 +272,6 @@ struct pwm_ops { struct pwm_state *state); void (*get_state)(struct pwm_chip *chip, struct pwm_device *pwm, struct pwm_state *state); -#ifdef CONFIG_DEBUG_FS - void (*dbg_show)(struct pwm_chip *chip, struct seq_file *s); -#endif struct module *owner; };