From d9eb24c6f499bf8f6625c5fea05d7511a2fecf52 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 6 Dec 2023 18:30:43 +0100 Subject: pwm: stmpe: Silence duplicate error messages MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit stmpe_reg_read() and stmpe_reg_write() already emit error messages when they fail. So the extra error messages in the pwm driver are only little useful. They are useful in some situation, as they give a bit of context to the failing register write. So don't remove them but degrade them to dev_dbg(). Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/pwm-stmpe.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/pwm') diff --git a/drivers/pwm/pwm-stmpe.c b/drivers/pwm/pwm-stmpe.c index d730631c6583..19c0c0f39675 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_dbg(chip->dev, "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_dbg(chip->dev, "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_dbg(chip->dev, "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_dbg(chip->dev, "error writing PWM#%u control\n", pwm->hwpwm); return ret; } @@ -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_dbg(chip->dev, "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_dbg(chip->dev, "error writing register %02x: %d\n", offset, ret); return ret; } -- cgit