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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-14 10:30:51 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-15 12:59:19 +0100 |
| commit | ddabe9093c172445c133dd2a46fb01ac265a8f8d (patch) | |
| tree | 872f60a495feeba2ba310176fabf23f7303bb6cb /drivers/pwm/pwm-ab8500.c | |
| parent | 024913dbf99f06f09d5c06c940ca39821697d41c (diff) | |
| download | linux-ddabe9093c172445c133dd2a46fb01ac265a8f8d.tar.gz linux-ddabe9093c172445c133dd2a46fb01ac265a8f8d.tar.bz2 linux-ddabe9093c172445c133dd2a46fb01ac265a8f8d.zip | |
pwm: ab8500: Make use of pwmchip_parent() accessor
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.
Link: https://lore.kernel.org/r/24028d8d0add621a0c054235e6281a05a83d8fb4.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/pwm/pwm-ab8500.c')
| -rw-r--r-- | drivers/pwm/pwm-ab8500.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/pwm/pwm-ab8500.c b/drivers/pwm/pwm-ab8500.c index 670d33daea84..719e4ccf1800 100644 --- a/drivers/pwm/pwm-ab8500.c +++ b/drivers/pwm/pwm-ab8500.c @@ -92,12 +92,12 @@ static int ab8500_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, * when disabled. */ if (!state->enabled || duty_steps == 0) { - ret = abx500_mask_and_set_register_interruptible(chip->dev, + ret = abx500_mask_and_set_register_interruptible(pwmchip_parent(chip), AB8500_MISC, AB8500_PWM_OUT_CTRL7_REG, 1 << ab8500->hwid, 0); if (ret < 0) - dev_err(chip->dev, "%s: Failed to disable PWM, Error %d\n", + dev_err(pwmchip_parent(chip), "%s: Failed to disable PWM, Error %d\n", pwm->label, ret); return ret; } @@ -115,22 +115,22 @@ static int ab8500_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, reg = AB8500_PWM_OUT_CTRL1_REG + (ab8500->hwid * 2); - ret = abx500_set_register_interruptible(chip->dev, AB8500_MISC, + ret = abx500_set_register_interruptible(pwmchip_parent(chip), AB8500_MISC, reg, lower_val); if (ret < 0) return ret; - ret = abx500_set_register_interruptible(chip->dev, AB8500_MISC, + ret = abx500_set_register_interruptible(pwmchip_parent(chip), AB8500_MISC, (reg + 1), higher_val); if (ret < 0) return ret; /* enable */ - ret = abx500_mask_and_set_register_interruptible(chip->dev, + ret = abx500_mask_and_set_register_interruptible(pwmchip_parent(chip), AB8500_MISC, AB8500_PWM_OUT_CTRL7_REG, 1 << ab8500->hwid, 1 << ab8500->hwid); if (ret < 0) - dev_err(chip->dev, "%s: Failed to enable PWM, Error %d\n", + dev_err(pwmchip_parent(chip), "%s: Failed to enable PWM, Error %d\n", pwm->label, ret); return ret; @@ -144,7 +144,7 @@ static int ab8500_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, struct ab8500_pwm_chip *ab8500 = ab8500_pwm_from_chip(chip); unsigned int div, duty_steps; - ret = abx500_get_register_interruptible(chip->dev, AB8500_MISC, + ret = abx500_get_register_interruptible(pwmchip_parent(chip), AB8500_MISC, AB8500_PWM_OUT_CTRL7_REG, &ctrl7); if (ret) @@ -157,13 +157,13 @@ static int ab8500_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, return 0; } - ret = abx500_get_register_interruptible(chip->dev, AB8500_MISC, + ret = abx500_get_register_interruptible(pwmchip_parent(chip), AB8500_MISC, AB8500_PWM_OUT_CTRL1_REG + (ab8500->hwid * 2), &lower_val); if (ret) return ret; - ret = abx500_get_register_interruptible(chip->dev, AB8500_MISC, + ret = abx500_get_register_interruptible(pwmchip_parent(chip), AB8500_MISC, AB8500_PWM_OUT_CTRL2_REG + (ab8500->hwid * 2), &higher_val); if (ret) |