From mboxrd@z Thu Jan 1 00:00:00 1970 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 C9B7AD5F for ; Wed, 6 Dec 2023 03:48:28 -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 1rAqOA-0006MX-Mc; Wed, 06 Dec 2023 12:48:26 +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 1rAqOA-00DwtV-8W; Wed, 06 Dec 2023 12:48:26 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1rAqO9-00FQyi-Vg; Wed, 06 Dec 2023 12:48:25 +0100 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: Thierry Reding Cc: kernel@pengutronix.de, Maxime Coquelin , Alexandre Torgue , linux-pwm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 034/115] pwm: stmpe: Make use of pwmchip_parent() macro Date: Wed, 6 Dec 2023 12:43:48 +0100 Message-ID: <57e5d3873f70b3568276acf19e4aab44aca38b2f.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 Content-Type: text/plain; charset=UTF-8 X-Developer-Signature: v=1; a=openpgp-sha256; l=3973; i=u.kleine-koenig@pengutronix.de; h=from:subject:message-id; bh=nqOHV/tDUo+hlfo/kuwHS6rUPZZdrb3LlgXb0vkwHf0=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlcF6IqR/Jbb4F/7/mtJ1ztdur93516c4DMrzuN pkHIpszuqSJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZXBeiAAKCRCPgPtYfRL+ TkehB/4yysccF1XsJXaCpQVfnRw/Lw9bPSWyK22hf8BtIfpdApX0SxE5x8FNgNZXdlLWgIgRrJS mR/CCgpWIaw6KdWygXORZe47nfocKz2jlnG9BJZuf20kSCMzOw6rFt3VmpehZ3baiTM1qyUHDIW XTXwF1rHPwAfel6gj/lbMRMcNhZCr1A+Rrl5sjNhZtrV/0su2alVOYy7i4AstmgaqqD5YcPogxh XeQHrQru5IEsCrjrHSE/hjfM1lPKc5a4KeoDZ11Xv/nPXL3uy05znLs1lDffLqB/xBvURV1HQmy qTeudK+mnruWdMArHH/+tCiHtm/gxWLc9vmEc82oYeufZS+W X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: 8bit 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-stmpe.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/pwm/pwm-stmpe.c b/drivers/pwm/pwm-stmpe.c index d730631c6583..941b1e218e35 100644 --- a/drivers/pwm/pwm-stmpe.c +++ b/drivers/pwm/pwm-stmpe.c @@ -44,7 +44,7 @@ static int stmpe_24xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) ret = stmpe_reg_read(stmpe_pwm->stmpe, STMPE24XX_PWMCS); if (ret < 0) { - dev_err(chip->dev, "error reading PWM#%u control\n", + dev_err(pwmchip_parent(chip), "error reading PWM#%u control\n", pwm->hwpwm); return ret; } @@ -53,7 +53,7 @@ static int stmpe_24xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) ret = stmpe_reg_write(stmpe_pwm->stmpe, STMPE24XX_PWMCS, value); if (ret) { - dev_err(chip->dev, "error writing PWM#%u control\n", + dev_err(pwmchip_parent(chip), "error writing PWM#%u control\n", pwm->hwpwm); return ret; } @@ -70,7 +70,7 @@ static int stmpe_24xx_pwm_disable(struct pwm_chip *chip, ret = stmpe_reg_read(stmpe_pwm->stmpe, STMPE24XX_PWMCS); if (ret < 0) { - dev_err(chip->dev, "error reading PWM#%u control\n", + dev_err(pwmchip_parent(chip), "error reading PWM#%u control\n", pwm->hwpwm); return ret; } @@ -79,7 +79,7 @@ static int stmpe_24xx_pwm_disable(struct pwm_chip *chip, ret = stmpe_reg_write(stmpe_pwm->stmpe, STMPE24XX_PWMCS, value); if (ret) - dev_err(chip->dev, "error writing PWM#%u control\n", + dev_err(pwmchip_parent(chip), "error writing PWM#%u control\n", pwm->hwpwm); return ret; } @@ -125,7 +125,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, ret = stmpe_set_altfunc(stmpe_pwm->stmpe, BIT(pin), STMPE_BLOCK_PWM); if (ret) { - dev_err(chip->dev, "unable to connect PWM#%u to pin\n", + dev_err(pwmchip_parent(chip), "unable to connect PWM#%u to pin\n", pwm->hwpwm); return ret; } @@ -150,7 +150,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, return -ENODEV; } - dev_dbg(chip->dev, "PWM#%u: config duty %d ns, period %d ns\n", + dev_dbg(pwmchip_parent(chip), "PWM#%u: config duty %d ns, period %d ns\n", pwm->hwpwm, duty_ns, period_ns); if (duty_ns == 0) { @@ -216,7 +216,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, program[1] = BRANCH; } - dev_dbg(chip->dev, + dev_dbg(pwmchip_parent(chip), "PWM#%u: value = %02x, last_duty = %02x, program=%04x,%04x,%04x\n", pwm->hwpwm, value, last, program[0], program[1], program[2]); @@ -233,7 +233,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, ret = stmpe_reg_write(stmpe_pwm->stmpe, offset, value); if (ret) { - dev_err(chip->dev, "error writing register %02x: %d\n", + dev_err(pwmchip_parent(chip), "error writing register %02x: %d\n", offset, ret); return ret; } @@ -242,7 +242,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, ret = stmpe_reg_write(stmpe_pwm->stmpe, offset, value); if (ret) { - dev_err(chip->dev, "error writing register %02x: %d\n", + dev_err(pwmchip_parent(chip), "error writing register %02x: %d\n", offset, ret); return ret; } @@ -255,7 +255,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, /* Sleep for 200ms so we're sure it will take effect */ msleep(200); - dev_dbg(chip->dev, "programmed PWM#%u, %u bytes\n", pwm->hwpwm, i); + dev_dbg(pwmchip_parent(chip), "programmed PWM#%u, %u bytes\n", pwm->hwpwm, i); return 0; } -- 2.42.0