25 struct lp3943_pwm {  struct
31 static inline struct lp3943_pwm *to_lp3943_pwm(struct pwm_chip *_chip)  in to_lp3943_pwm()  argument
33 	return container_of(_chip, struct lp3943_pwm, chip);  in to_lp3943_pwm()
37 lp3943_pwm_request_map(struct lp3943_pwm *lp3943_pwm, int hwpwm)  in lp3943_pwm_request_map()  argument
39 	struct lp3943_platform_data *pdata = lp3943_pwm->pdata;  in lp3943_pwm_request_map()
40 	struct lp3943 *lp3943 = lp3943_pwm->lp3943;  in lp3943_pwm_request_map()
66 	struct lp3943_pwm *lp3943_pwm = to_lp3943_pwm(chip);  in lp3943_pwm_request()  local
69 	pwm_map = lp3943_pwm_request_map(lp3943_pwm, pwm->hwpwm);  in lp3943_pwm_request()
76 static void lp3943_pwm_free_map(struct lp3943_pwm *lp3943_pwm,  in lp3943_pwm_free_map()  argument
79 	struct lp3943 *lp3943 = lp3943_pwm->lp3943;  in lp3943_pwm_free_map()
92 	struct lp3943_pwm *lp3943_pwm = to_lp3943_pwm(chip);  in lp3943_pwm_free()  local
95 	lp3943_pwm_free_map(lp3943_pwm, pwm_map);  in lp3943_pwm_free()
101 	struct lp3943_pwm *lp3943_pwm = to_lp3943_pwm(chip);  in lp3943_pwm_config()  local
102 	struct lp3943 *lp3943 = lp3943_pwm->lp3943;  in lp3943_pwm_config()
136 static int lp3943_pwm_set_mode(struct lp3943_pwm *lp3943_pwm,  in lp3943_pwm_set_mode()  argument
140 	struct lp3943 *lp3943 = lp3943_pwm->lp3943;  in lp3943_pwm_set_mode()
158 	struct lp3943_pwm *lp3943_pwm = to_lp3943_pwm(chip);  in lp3943_pwm_enable()  local
172 	return lp3943_pwm_set_mode(lp3943_pwm, pwm_map, val);  in lp3943_pwm_enable()
177 	struct lp3943_pwm *lp3943_pwm = to_lp3943_pwm(chip);  in lp3943_pwm_disable()  local
185 	lp3943_pwm_set_mode(lp3943_pwm, pwm_map, LP3943_GPIO_OUT_HIGH);  in lp3943_pwm_disable()
198 			       struct lp3943_pwm *lp3943_pwm)  in lp3943_pwm_parse_dt()  argument
252 	lp3943_pwm->pdata = pdata;  in lp3943_pwm_parse_dt()
259 	struct lp3943_pwm *lp3943_pwm;  in lp3943_pwm_probe()  local
262 	lp3943_pwm = devm_kzalloc(&pdev->dev, sizeof(*lp3943_pwm), GFP_KERNEL);  in lp3943_pwm_probe()
263 	if (!lp3943_pwm)  in lp3943_pwm_probe()
266 	lp3943_pwm->pdata = lp3943->pdata;  in lp3943_pwm_probe()
267 	if (!lp3943_pwm->pdata) {  in lp3943_pwm_probe()
269 			ret = lp3943_pwm_parse_dt(&pdev->dev, lp3943_pwm);  in lp3943_pwm_probe()
277 	lp3943_pwm->lp3943 = lp3943;  in lp3943_pwm_probe()
278 	lp3943_pwm->chip.dev = &pdev->dev;  in lp3943_pwm_probe()
279 	lp3943_pwm->chip.ops = &lp3943_pwm_ops;  in lp3943_pwm_probe()
280 	lp3943_pwm->chip.npwm = LP3943_NUM_PWMS;  in lp3943_pwm_probe()
281 	lp3943_pwm->chip.can_sleep = true;  in lp3943_pwm_probe()
283 	platform_set_drvdata(pdev, lp3943_pwm);  in lp3943_pwm_probe()
285 	return pwmchip_add(&lp3943_pwm->chip);  in lp3943_pwm_probe()
290 	struct lp3943_pwm *lp3943_pwm = platform_get_drvdata(pdev);  in lp3943_pwm_remove()  local
292 	return pwmchip_remove(&lp3943_pwm->chip);  in lp3943_pwm_remove()