@@ -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;
}
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 accessor function provided for exactly this purpose. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/pwm/pwm-twl.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-)