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pwm: crc: Make use of pwmchip_parent() accessor

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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/a41b62365295be9debd4a9aaa80ca87fca35b320.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2024-02-14 10:31:14 +01:00
parent 4709f38308
commit 5b86d1112b
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/pwm-crc.c
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@ -55,7 +55,7 @@ static int crc_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
const struct pwm_state *state)
{
struct crystalcove_pwm *crc_pwm = to_crc_pwm(chip);
struct device *dev = chip->dev;
struct device *dev = pwmchip_parent(chip);
int err;
if (state->period > PWM_MAX_PERIOD_NS) {
@ -125,7 +125,7 @@ static int crc_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
struct pwm_state *state)
{
struct crystalcove_pwm *crc_pwm = to_crc_pwm(chip);
struct device *dev = chip->dev;
struct device *dev = pwmchip_parent(chip);
unsigned int clk_div, clk_div_reg, duty_cycle_reg;
int error;