diff options
| author | Ingo Molnar <mingo@kernel.org> | 2022-09-21 09:58:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-09-21 09:58:02 +0200 |
| commit | 74656d03ac36fabb16b9df5221cf398ee3a9ca08 (patch) | |
| tree | 0600e619ac817e2c016c148810814f55280316cc /include/linux/pwm.h | |
| parent | 0d97db026509c1a13f732b22670ab1f0ac9d8d87 (diff) | |
| parent | 521a547ced6477c54b4b0cc206000406c221b4d6 (diff) | |
Merge tag 'v6.0-rc6' into locking/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/pwm.h')
| -rw-r--r-- | include/linux/pwm.h | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 9771a0761a40..9429930c5566 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -6,9 +6,6 @@ #include <linux/mutex.h> #include <linux/of.h> -struct pwm_capture; -struct seq_file; - struct pwm_chip; /** @@ -252,6 +249,16 @@ pwm_set_relative_duty_cycle(struct pwm_state *state, unsigned int duty_cycle, } /** + * struct pwm_capture - PWM capture data + * @period: period of the PWM signal (in nanoseconds) + * @duty_cycle: duty cycle of the PWM signal (in nanoseconds) + */ +struct pwm_capture { + unsigned int period; + unsigned int duty_cycle; +}; + +/** * struct pwm_ops - PWM controller operations * @request: optional hook for requesting a PWM * @free: optional hook for freeing a PWM @@ -261,10 +268,6 @@ pwm_set_relative_duty_cycle(struct pwm_state *state, unsigned int duty_cycle, * called once per PWM device when the PWM chip is * registered. * @owner: helps prevent removal of modules exporting active PWMs - * @config: configure duty cycles and period length for this PWM - * @set_polarity: configure the polarity of this PWM - * @enable: enable PWM output toggling - * @disable: disable PWM output toggling */ struct pwm_ops { int (*request)(struct pwm_chip *chip, struct pwm_device *pwm); @@ -276,14 +279,6 @@ struct pwm_ops { void (*get_state)(struct pwm_chip *chip, struct pwm_device *pwm, struct pwm_state *state); struct module *owner; - - /* Only used by legacy drivers */ - int (*config)(struct pwm_chip *chip, struct pwm_device *pwm, - int duty_ns, int period_ns); - int (*set_polarity)(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity); - int (*enable)(struct pwm_chip *chip, struct pwm_device *pwm); - void (*disable)(struct pwm_chip *chip, struct pwm_device *pwm); }; /** @@ -312,16 +307,6 @@ struct pwm_chip { struct pwm_device *pwms; }; -/** - * struct pwm_capture - PWM capture data - * @period: period of the PWM signal (in nanoseconds) - * @duty_cycle: duty cycle of the PWM signal (in nanoseconds) - */ -struct pwm_capture { - unsigned int period; - unsigned int duty_cycle; -}; - #if IS_ENABLED(CONFIG_PWM) /* PWM user APIs */ struct pwm_device *pwm_request(int pwm_id, const char *label); |