From patchwork Tue Nov 21 13:49:35 2023 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: 1866760 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=linux-pwm+bounces-32-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SZQm71nL9z1ySW for ; Wed, 22 Nov 2023 00:52:07 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 9777A281DFD for ; Tue, 21 Nov 2023 13:52:04 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 40F245381D; Tue, 21 Nov 2023 13:52:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none X-Original-To: linux-pwm@vger.kernel.org Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 597DF10E5 for ; Tue, 21 Nov 2023 05:51:53 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r5RAN-0005OH-OU; Tue, 21 Nov 2023 14:51:51 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r5RAN-00AayU-BI; Tue, 21 Nov 2023 14:51:51 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1r5RAN-004xco-2F; Tue, 21 Nov 2023 14:51:51 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Thierry Reding Cc: linux-pwm@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH v3 033/108] pwm: twl-led: Make use of pwmchip_parent() macro Date: Tue, 21 Nov 2023 14:49:35 +0100 Message-ID: <20231121134901.208535-34-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.42.0.586.gbc5204569f7d.dirty In-Reply-To: <20231121134901.208535-1-u.kleine-koenig@pengutronix.de> References: <20231121134901.208535-1-u.kleine-koenig@pengutronix.de> Precedence: bulk X-Mailing-List: linux-pwm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=5759; i=u.kleine-koenig@pengutronix.de; h=from:subject; bh=EHzSUIME7/PKYwsjXByjKLoB1ZA/rLxu224ObIm9evY=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlXLVxXdEjLQXwVb+4tmqpyJLfWe5vjYG1BcnN8 mgZ6XeU8xiJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZVy1cQAKCRCPgPtYfRL+ TsC2B/97sStVz+2db3OaBcKPi04kGrgOKw3olvk7psCkqP2szoSgJ7rdw0ok646SDjaPZF6tvgy UObCqGI+nVn3PlB2+0tV2frR6M5EW/7yGWD1TZCm9Wdni61D+UTZS0itLzCu14gNmBkzVM1oAFl Mk8SbpQj41MyD4MmaHsTPNpbQryUavpOe4Xt6W5PIbPGfYnYUAWvBwh1WHwgZ8/fHZqco3gY6VG iT2XkWxr4SDzrkCncKTnihoriWVcKvAhcldTVdGRsY2xnVGtUGxcbdSqoLeb7eLaXwpGe5BOGYX bMSM5zMcjRUq3mnPTfon8McY9M3kUD9UqPnfu1JhM/UYChic X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-pwm@vger.kernel.org struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the macro provided for exactly this purpose. Signed-off-by: Uwe Kleine-König --- drivers/pwm/pwm-twl-led.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/pwm/pwm-twl-led.c b/drivers/pwm/pwm-twl-led.c index 625233f4703a..f1a9f04295ea 100644 --- a/drivers/pwm/pwm-twl-led.c +++ b/drivers/pwm/pwm-twl-led.c @@ -100,7 +100,7 @@ static int twl4030_pwmled_config(struct pwm_chip *chip, struct pwm_device *pwm, ret = twl_i2c_write(TWL4030_MODULE_LED, pwm_config, base, 2); if (ret < 0) - dev_err(chip->dev, "%s: Failed to configure PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to configure PWM\n", pwm->label); return ret; } @@ -114,7 +114,7 @@ static int twl4030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL4030_MODULE_LED, &val, TWL4030_LEDEN_REG); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read LEDEN\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to read LEDEN\n", pwm->label); goto out; } @@ -122,7 +122,7 @@ static int twl4030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL4030_MODULE_LED, val, TWL4030_LEDEN_REG); if (ret < 0) - dev_err(chip->dev, "%s: Failed to enable PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to enable PWM\n", pwm->label); out: mutex_unlock(&twl->mutex); @@ -139,7 +139,7 @@ static void twl4030_pwmled_disable(struct pwm_chip *chip, mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL4030_MODULE_LED, &val, TWL4030_LEDEN_REG); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read LEDEN\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to read LEDEN\n", pwm->label); goto out; } @@ -147,7 +147,7 @@ static void twl4030_pwmled_disable(struct pwm_chip *chip, ret = twl_i2c_write_u8(TWL4030_MODULE_LED, val, TWL4030_LEDEN_REG); if (ret < 0) - dev_err(chip->dev, "%s: Failed to disable PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to disable PWM\n", pwm->label); out: mutex_unlock(&twl->mutex); @@ -203,7 +203,7 @@ static int twl6030_pwmled_config(struct pwm_chip *chip, struct pwm_device *pwm, ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, on_time, TWL6030_LED_PWM_CTRL1); if (ret < 0) - dev_err(chip->dev, "%s: Failed to configure PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to configure PWM\n", pwm->label); return ret; } @@ -217,7 +217,7 @@ static int twl6030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL6030_MODULE_ID1, &val, TWL6030_LED_PWM_CTRL2); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read PWM_CTRL2\n", + dev_err(pwmchip_parent(chip), "%s: Failed to read PWM_CTRL2\n", pwm->label); goto out; } @@ -227,7 +227,7 @@ static int twl6030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_LED_PWM_CTRL2); if (ret < 0) - dev_err(chip->dev, "%s: Failed to enable PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to enable PWM\n", pwm->label); out: mutex_unlock(&twl->mutex); @@ -244,7 +244,7 @@ static void twl6030_pwmled_disable(struct pwm_chip *chip, mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL6030_MODULE_ID1, &val, TWL6030_LED_PWM_CTRL2); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read PWM_CTRL2\n", + dev_err(pwmchip_parent(chip), "%s: Failed to read PWM_CTRL2\n", pwm->label); goto out; } @@ -254,7 +254,7 @@ static void twl6030_pwmled_disable(struct pwm_chip *chip, ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_LED_PWM_CTRL2); if (ret < 0) - dev_err(chip->dev, "%s: Failed to disable PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to disable PWM\n", pwm->label); out: mutex_unlock(&twl->mutex); @@ -295,7 +295,7 @@ static int twl6030_pwmled_request(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL6030_MODULE_ID1, &val, TWL6030_LED_PWM_CTRL2); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read PWM_CTRL2\n", + dev_err(pwmchip_parent(chip), "%s: Failed to read PWM_CTRL2\n", pwm->label); goto out; } @@ -305,7 +305,7 @@ static int twl6030_pwmled_request(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_LED_PWM_CTRL2); if (ret < 0) - dev_err(chip->dev, "%s: Failed to request PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to request PWM\n", pwm->label); out: mutex_unlock(&twl->mutex); @@ -321,7 +321,7 @@ static void twl6030_pwmled_free(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL6030_MODULE_ID1, &val, TWL6030_LED_PWM_CTRL2); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read PWM_CTRL2\n", + dev_err(pwmchip_parent(chip), "%s: Failed to read PWM_CTRL2\n", pwm->label); goto out; } @@ -331,7 +331,7 @@ static void twl6030_pwmled_free(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_LED_PWM_CTRL2); if (ret < 0) - dev_err(chip->dev, "%s: Failed to free PWM\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to free PWM\n", pwm->label); out: mutex_unlock(&twl->mutex);