From patchwork Wed Dec 6 11:43:53 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: 1872633 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=147.75.80.249; helo=am.mirrors.kernel.org; envelope-from=linux-pwm+bounces-335-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [147.75.80.249]) (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 4SlbJt1GlDz24DV for ; Wed, 6 Dec 2023 22:48:46 +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 am.mirrors.kernel.org (Postfix) with ESMTPS id 5A6921F21554 for ; Wed, 6 Dec 2023 11:48:45 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 257FE358AD; Wed, 6 Dec 2023 11:48:41 +0000 (UTC) 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 14602D64 for ; Wed, 6 Dec 2023 03:48:29 -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 1rAqOB-0006OF-GU; Wed, 06 Dec 2023 12:48:27 +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 1rAqOB-00Dwtq-3R; Wed, 06 Dec 2023 12:48:27 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1rAqOA-00FQz2-Ql; Wed, 06 Dec 2023 12:48:26 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Thierry Reding Cc: kernel@pengutronix.de, linux-pwm@vger.kernel.org Subject: [PATCH v4 039/115] pwm: twl: Make use of pwmchip_parent() macro Date: Wed, 6 Dec 2023 12:43:53 +0100 Message-ID: <9bb5babe112c15b0781ca6ce7a002b887b5c1634.1701860672.git.u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: 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=5949; i=u.kleine-koenig@pengutronix.de; h=from:subject:message-id; bh=UtPXctsPF5xPCIk8dswOWb4Z0qoHqT/eJJudj3K5iuo=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlcF6Og3jmTfdsyYWFVMKFwP+vl8cCHLMHJMAAU UvBg/rhn2SJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZXBejgAKCRCPgPtYfRL+ TkcrB/4nuhwD4FHh9EYZYmUlczPN99T1cTmdsWCAS9FIKqVpEKG4AsNAOwTAQYqxMH0J5oK3PIa 5fLbQNeTlF9z+3HmFK5fh++qsN08wSyqKLNzamEQ9HKCeaQOMA/89nOwCm8qS78zS+hSLf/w+VN a22h0ImFLJVhS0OBy5cpUg3wtTnSRa9m0y5gXYsg5/4gT39gMb8R/C0iib4JtDxbOVBdMhs/Af6 LDwWDZ4g5wNArYgx6QUdHzDzlNchDK8srteSGZxzeOa1GJdtO9NHoNbDLX3ssHsrpla2sg9hhR2 HK3yF+uI+Ef0tqa21XpjsTPfQUihZU4DMNcHrDcZdRhcmY6E 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.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/pwm/pwm-twl.c b/drivers/pwm/pwm-twl.c index 68e02c9a6bf9..7233ae039bdb 100644 --- a/drivers/pwm/pwm-twl.c +++ b/drivers/pwm/pwm-twl.c @@ -86,7 +86,7 @@ static int twl_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, ret = twl_i2c_write(TWL_MODULE_PWM, 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; } @@ -100,7 +100,7 @@ static int twl4030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL4030_MODULE_INTBR, &val, TWL4030_GPBR1_REG); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read GPBR1\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to read GPBR1\n", pwm->label); goto out; } @@ -108,13 +108,13 @@ static int twl4030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, val, TWL4030_GPBR1_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); val |= TWL4030_PWM_TOGGLE(pwm->hwpwm, TWL4030_PWMX_ENABLE); ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, val, TWL4030_GPBR1_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); @@ -130,7 +130,7 @@ static void twl4030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL4030_MODULE_INTBR, &val, TWL4030_GPBR1_REG); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read GPBR1\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to read GPBR1\n", pwm->label); goto out; } @@ -138,13 +138,13 @@ static void twl4030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, val, TWL4030_GPBR1_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); val &= ~TWL4030_PWM_TOGGLE(pwm->hwpwm, TWL4030_PWMXCLK_ENABLE); ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, val, TWL4030_GPBR1_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); @@ -167,7 +167,7 @@ static int twl4030_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL4030_MODULE_INTBR, &val, TWL4030_PMBR1_REG); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read PMBR1\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to read PMBR1\n", pwm->label); goto out; } @@ -181,7 +181,7 @@ static int twl4030_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, val, TWL4030_PMBR1_REG); 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); @@ -202,7 +202,7 @@ static void twl4030_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) mutex_lock(&twl->mutex); ret = twl_i2c_read_u8(TWL4030_MODULE_INTBR, &val, TWL4030_PMBR1_REG); if (ret < 0) { - dev_err(chip->dev, "%s: Failed to read PMBR1\n", pwm->label); + dev_err(pwmchip_parent(chip), "%s: Failed to read PMBR1\n", pwm->label); goto out; } @@ -212,7 +212,7 @@ static void twl4030_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, val, TWL4030_PMBR1_REG); 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); @@ -231,7 +231,7 @@ static int twl6030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_TOGGLE3_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); goto out; } @@ -254,7 +254,7 @@ static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_TOGGLE3_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); goto out; } @@ -262,7 +262,7 @@ static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_TOGGLE3_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); goto out; } @@ -270,7 +270,7 @@ static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_TOGGLE3_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); goto out; }