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@@ -80,16 +80,16 @@ enum {
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};
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struct pwm_device {
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- const char *label;
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- unsigned long flags;
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- unsigned int hwpwm;
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- unsigned int pwm;
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- struct pwm_chip *chip;
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- void *chip_data;
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-
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- unsigned int period; /* in nanoseconds */
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- unsigned int duty_cycle; /* in nanoseconds */
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- enum pwm_polarity polarity;
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+ const char *label;
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+ unsigned long flags;
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+ unsigned int hwpwm;
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+ unsigned int pwm;
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+ struct pwm_chip *chip;
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+ void *chip_data;
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+
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+ unsigned int period;
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+ unsigned int duty_cycle;
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+ enum pwm_polarity polarity;
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};
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static inline bool pwm_is_enabled(const struct pwm_device *pwm)
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@@ -141,25 +141,18 @@ static inline enum pwm_polarity pwm_get_polarity(const struct pwm_device *pwm)
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* @owner: helps prevent removal of modules exporting active PWMs
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*/
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struct pwm_ops {
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- int (*request)(struct pwm_chip *chip,
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- struct pwm_device *pwm);
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- void (*free)(struct pwm_chip *chip,
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- struct pwm_device *pwm);
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- int (*config)(struct pwm_chip *chip,
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- struct pwm_device *pwm,
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- int duty_ns, int period_ns);
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- int (*set_polarity)(struct pwm_chip *chip,
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- struct pwm_device *pwm,
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- enum pwm_polarity polarity);
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- int (*enable)(struct pwm_chip *chip,
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- struct pwm_device *pwm);
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- void (*disable)(struct pwm_chip *chip,
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- struct pwm_device *pwm);
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+ int (*request)(struct pwm_chip *chip, struct pwm_device *pwm);
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+ void (*free)(struct pwm_chip *chip, struct pwm_device *pwm);
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+ int (*config)(struct pwm_chip *chip, struct pwm_device *pwm,
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+ int duty_ns, int period_ns);
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+ int (*set_polarity)(struct pwm_chip *chip, struct pwm_device *pwm,
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+ enum pwm_polarity polarity);
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+ int (*enable)(struct pwm_chip *chip, struct pwm_device *pwm);
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+ void (*disable)(struct pwm_chip *chip, struct pwm_device *pwm);
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#ifdef CONFIG_DEBUG_FS
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- void (*dbg_show)(struct pwm_chip *chip,
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- struct seq_file *s);
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+ void (*dbg_show)(struct pwm_chip *chip, struct seq_file *s);
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#endif
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- struct module *owner;
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+ struct module *owner;
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};
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/**
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@@ -174,18 +167,18 @@ struct pwm_ops {
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* operations may sleep
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*/
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struct pwm_chip {
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- struct device *dev;
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- struct list_head list;
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- const struct pwm_ops *ops;
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- int base;
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- unsigned int npwm;
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-
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- struct pwm_device *pwms;
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-
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- struct pwm_device * (*of_xlate)(struct pwm_chip *pc,
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- const struct of_phandle_args *args);
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- unsigned int of_pwm_n_cells;
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- bool can_sleep;
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+ struct device *dev;
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+ struct list_head list;
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+ const struct pwm_ops *ops;
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+ int base;
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+ unsigned int npwm;
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+
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+ struct pwm_device *pwms;
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+
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+ struct pwm_device * (*of_xlate)(struct pwm_chip *pc,
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+ const struct of_phandle_args *args);
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+ unsigned int of_pwm_n_cells;
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+ bool can_sleep;
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};
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#if IS_ENABLED(CONFIG_PWM)
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