107 	struct twl_pwm_chip *twl = to_twl(chip);  in twl4030_pwm_enable()  local
111 	mutex_lock(&twl->mutex);  in twl4030_pwm_enable()
131 	mutex_unlock(&twl->mutex);  in twl4030_pwm_enable()
137 	struct twl_pwm_chip *twl = to_twl(chip);  in twl4030_pwm_disable()  local
141 	mutex_lock(&twl->mutex);  in twl4030_pwm_disable()
161 	mutex_unlock(&twl->mutex);  in twl4030_pwm_disable()
166 	struct twl_pwm_chip *twl = to_twl(chip);  in twl4030_pwm_request()  local
178 	mutex_lock(&twl->mutex);  in twl4030_pwm_request()
186 	twl->twl4030_pwm_mux &= ~mask;  in twl4030_pwm_request()
187 	twl->twl4030_pwm_mux |= (val & mask);  in twl4030_pwm_request()
198 	mutex_unlock(&twl->mutex);  in twl4030_pwm_request()
204 	struct twl_pwm_chip *twl = to_twl(chip);  in twl4030_pwm_free()  local
213 	mutex_lock(&twl->mutex);  in twl4030_pwm_free()
222 	val |= (twl->twl4030_pwm_mux & mask);  in twl4030_pwm_free()
229 	mutex_unlock(&twl->mutex);  in twl4030_pwm_free()
234 	struct twl_pwm_chip *twl = to_twl(chip);  in twl6030_pwm_enable()  local
238 	mutex_lock(&twl->mutex);  in twl6030_pwm_enable()
239 	val = twl->twl6030_toggle3;  in twl6030_pwm_enable()
249 	twl->twl6030_toggle3 = val;  in twl6030_pwm_enable()
251 	mutex_unlock(&twl->mutex);  in twl6030_pwm_enable()
257 	struct twl_pwm_chip *twl = to_twl(chip);  in twl6030_pwm_disable()  local
261 	mutex_lock(&twl->mutex);  in twl6030_pwm_disable()
262 	val = twl->twl6030_toggle3;  in twl6030_pwm_disable()
272 	twl->twl6030_toggle3 = val;  in twl6030_pwm_disable()
274 	mutex_unlock(&twl->mutex);  in twl6030_pwm_disable()
295 	struct twl_pwm_chip *twl;  in twl_pwm_probe()  local
298 	twl = devm_kzalloc(&pdev->dev, sizeof(*twl), GFP_KERNEL);  in twl_pwm_probe()
299 	if (!twl)  in twl_pwm_probe()
303 		twl->chip.ops = &twl4030_pwm_ops;  in twl_pwm_probe()
305 		twl->chip.ops = &twl6030_pwm_ops;  in twl_pwm_probe()
307 	twl->chip.dev = &pdev->dev;  in twl_pwm_probe()
308 	twl->chip.base = -1;  in twl_pwm_probe()
309 	twl->chip.npwm = 2;  in twl_pwm_probe()
310 	twl->chip.can_sleep = true;  in twl_pwm_probe()
312 	mutex_init(&twl->mutex);  in twl_pwm_probe()
314 	ret = pwmchip_add(&twl->chip);  in twl_pwm_probe()
318 	platform_set_drvdata(pdev, twl);  in twl_pwm_probe()
325 	struct twl_pwm_chip *twl = platform_get_drvdata(pdev);  in twl_pwm_remove()  local
327 	return pwmchip_remove(&twl->chip);  in twl_pwm_remove()