From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Subject: [PATCH 2/4] pwm: drop per-chip dbg_show callback Date: Mon, 7 Jan 2019 20:49:39 +0100 Message-Id: <20190107194938.3004-3-u.kleine-koenig@pengutronix.de> In-Reply-To: <20190107194938.3004-1-u.kleine-koenig@pengutronix.de> References: <20190107194938.3004-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-bounces@pengutronix.de Sender: "kernel" To: Thierry Reding Cc: linux-pwm@vger.kernel.org, kernel@pengutronix.de List-ID: 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 d5199b507d79..2730725f6d88 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; }; -- 2.20.1