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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-14 10:31:35 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-19 11:04:09 +0100 |
| commit | 175f53a78c9d669e84ec53ff85cee9211c0c685c (patch) | |
| tree | 8941fba48674e63625fe670faa9270f85afd9f9e | |
| parent | 5911fc37c784e917276c3d6640c604e920eaf78c (diff) | |
| download | lwn-175f53a78c9d669e84ec53ff85cee9211c0c685c.tar.gz lwn-175f53a78c9d669e84ec53ff85cee9211c0c685c.zip | |
pwm: imx27: 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/a8e3e3b3ea0684c9b289999c6f09eedbc2520f54.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
| -rw-r--r-- | drivers/pwm/pwm-imx27.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-imx27.c b/drivers/pwm/pwm-imx27.c index c825d3bcb329..f84c8be7e9ce 100644 --- a/drivers/pwm/pwm-imx27.c +++ b/drivers/pwm/pwm-imx27.c @@ -145,7 +145,7 @@ static int pwm_imx27_get_state(struct pwm_chip *chip, state->polarity = PWM_POLARITY_INVERSED; break; default: - dev_warn(chip->dev, "can't set polarity, output disconnected"); + dev_warn(pwmchip_parent(chip), "can't set polarity, output disconnected"); } prescaler = MX3_PWMCR_PRESCALER_GET(val); @@ -177,7 +177,7 @@ static int pwm_imx27_get_state(struct pwm_chip *chip, static void pwm_imx27_sw_reset(struct pwm_chip *chip) { struct pwm_imx27_chip *imx = to_pwm_imx27_chip(chip); - struct device *dev = chip->dev; + struct device *dev = pwmchip_parent(chip); int wait_count = 0; u32 cr; @@ -196,7 +196,7 @@ static void pwm_imx27_wait_fifo_slot(struct pwm_chip *chip, struct pwm_device *pwm) { struct pwm_imx27_chip *imx = to_pwm_imx27_chip(chip); - struct device *dev = chip->dev; + struct device *dev = pwmchip_parent(chip); unsigned int period_ms; int fifoav; u32 sr; |