diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-14 10:33:31 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-15 07:55:28 +0100 |
| commit | 1b6e26035e9523a33c85ba95467de876ccbdf796 (patch) | |
| tree | 6637c11bbb1777c530edbcb4d07800e48903da67 | |
| parent | a9fb4672a6a25a794e0213e8c0215fc8609009ac (diff) | |
| download | linux-pwm-lifetime-tracking.tar.gz | |
pwm: Make pwmchip_[sg]et_drvdata() a wrapper around dev_set_drvdata()pwm-lifetime-tracking
Now that a pwm_chip has a dedicated struct device, pwmchip_set_drvdata()
and pwmchip_get_drvdata() can be made thin wrappers around
dev_set_drvdata() and dev_get_drvdata() respectively and the previously
needed pointer can be dropped from struct pwm_chip.
Link: https://lore.kernel.org/r/4f313db0d231fba97783926e74ed361586c1f849.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
| -rw-r--r-- | include/linux/pwm.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 8c801085462cf..699052b380624 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -274,7 +274,6 @@ struct pwm_ops { * @of_xlate: request a PWM device given a device tree PWM specifier * @atomic: can the driver's ->apply() be called in atomic context * @uses_pwmchip_alloc: signals if pwmchip_allow was used to allocate this chip - * @driver_data: Private pointer for driver specific info * @pwms: array of PWM devices allocated by the framework */ struct pwm_chip { @@ -290,7 +289,6 @@ struct pwm_chip { /* only used internally by the PWM framework */ bool uses_pwmchip_alloc; - void *driver_data; struct pwm_device pwms[] __counted_by(npwm); }; @@ -301,20 +299,12 @@ static inline struct device *pwmchip_parent(const struct pwm_chip *chip) static inline void *pwmchip_get_drvdata(struct pwm_chip *chip) { - /* - * After pwm_chip got a dedicated struct device, this can be replaced by - * dev_get_drvdata(&chip->dev); - */ - return chip->driver_data; + return dev_get_drvdata(&chip->dev); } static inline void pwmchip_set_drvdata(struct pwm_chip *chip, void *data) { - /* - * After pwm_chip got a dedicated struct device, this can be replaced by - * dev_set_drvdata(&chip->dev, data); - */ - chip->driver_data = data; + dev_set_drvdata(&chip->dev, data); } #if IS_ENABLED(CONFIG_PWM) |