[PATCH v6 009/164] pwm: atmel: Make use of pwmchip_parent() accessor
From: Uwe Kleine-König <hidden>
Date: 2024-02-14 09:34:47
Also in:
linux-pwm
Subsystem:
microchip pwm driver, pwm subsystem, the rest · Maintainers:
Claudiu Beznea, Uwe Kleine-König, Linus Torvalds
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 <redacted> --- drivers/pwm/pwm-atmel.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index 2f7d6c43be85..96e1676a5c51 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c@@ -210,7 +210,7 @@ static int atmel_pwm_calculate_cprd_and_pres(struct pwm_chip *chip, shift = fls(cycles) - atmel_pwm->data->cfg.period_bits; if (shift > PWM_MAX_PRES) { - dev_err(chip->dev, "pres exceeds the maximum value\n"); + dev_err(pwmchip_parent(chip), "pres exceeds the maximum value\n"); return -EINVAL; } else if (shift > 0) { *pres = shift;
@@ -321,7 +321,7 @@ static int atmel_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, ret = atmel_pwm_calculate_cprd_and_pres(chip, clkrate, state, &cprd, &pres); if (ret) { - dev_err(chip->dev, + dev_err(pwmchip_parent(chip), "failed to calculate cprd and prescaler\n"); return ret; }
@@ -333,7 +333,7 @@ static int atmel_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, } else { ret = clk_enable(atmel_pwm->clk); if (ret) { - dev_err(chip->dev, "failed to enable clock\n"); + dev_err(pwmchip_parent(chip), "failed to enable clock\n"); return ret; } }
@@ -481,7 +481,7 @@ static int atmel_pwm_enable_clk_if_on(struct pwm_chip *chip, bool on) for (i = 0; i < cnt; i++) { ret = clk_enable(atmel_pwm->clk); if (ret) { - dev_err(chip->dev, + dev_err(pwmchip_parent(chip), "failed to enable clock for pwm %pe\n", ERR_PTR(ret));
--
2.43.0
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