66 static void vibra_enable(struct vibra_info *info)  in vibra_enable()  argument
80 	info->enabled = true;  in vibra_enable()
83 static void vibra_disable(struct vibra_info *info)  in vibra_disable()  argument
96 	info->enabled = false;  in vibra_disable()
101 	struct vibra_info *info = container_of(work,  in vibra_play_work()  local
107 	dir = info->direction;  in vibra_play_work()
108 	pwm = info->speed;  in vibra_play_work()
112 	if (pwm && (!info->coexist || !(reg & TWL4030_VIBRA_SEL))) {  in vibra_play_work()
114 		if (!info->enabled)  in vibra_play_work()
115 			vibra_enable(info);  in vibra_play_work()
129 		if (info->enabled)  in vibra_play_work()
130 			vibra_disable(info);  in vibra_play_work()
139 	struct vibra_info *info = input_get_drvdata(input);  in vibra_play()  local
141 	info->speed = effect->u.rumble.strong_magnitude >> 8;  in vibra_play()
142 	if (!info->speed)  in vibra_play()
143 		info->speed = effect->u.rumble.weak_magnitude >> 9;  in vibra_play()
144 	info->direction = effect->direction < EFFECT_DIR_180_DEG ? 0 : 1;  in vibra_play()
145 	schedule_work(&info->play_work);  in vibra_play()
151 	struct vibra_info *info = input_get_drvdata(input);  in twl4030_vibra_close()  local
153 	cancel_work_sync(&info->play_work);  in twl4030_vibra_close()
155 	if (info->enabled)  in twl4030_vibra_close()
156 		vibra_disable(info);  in twl4030_vibra_close()
163 	struct vibra_info *info = platform_get_drvdata(pdev);  in twl4030_vibra_suspend()  local
165 	if (info->enabled)  in twl4030_vibra_suspend()
166 		vibra_disable(info);  in twl4030_vibra_suspend()
199 	struct vibra_info *info;  in twl4030_vibra_probe()  local
207 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);  in twl4030_vibra_probe()
208 	if (!info)  in twl4030_vibra_probe()
211 	info->dev = &pdev->dev;  in twl4030_vibra_probe()
212 	info->coexist = twl4030_vibra_check_coexist(pdata, twl4030_core_node);  in twl4030_vibra_probe()
213 	INIT_WORK(&info->play_work, vibra_play_work);  in twl4030_vibra_probe()
215 	info->input_dev = devm_input_allocate_device(&pdev->dev);  in twl4030_vibra_probe()
216 	if (info->input_dev == NULL) {  in twl4030_vibra_probe()
221 	input_set_drvdata(info->input_dev, info);  in twl4030_vibra_probe()
223 	info->input_dev->name = "twl4030:vibrator";  in twl4030_vibra_probe()
224 	info->input_dev->id.version = 1;  in twl4030_vibra_probe()
225 	info->input_dev->dev.parent = pdev->dev.parent;  in twl4030_vibra_probe()
226 	info->input_dev->close = twl4030_vibra_close;  in twl4030_vibra_probe()
227 	__set_bit(FF_RUMBLE, info->input_dev->ffbit);  in twl4030_vibra_probe()
229 	ret = input_ff_create_memless(info->input_dev, NULL, vibra_play);  in twl4030_vibra_probe()
235 	ret = input_register_device(info->input_dev);  in twl4030_vibra_probe()
243 	platform_set_drvdata(pdev, info);  in twl4030_vibra_probe()
247 	input_ff_destroy(info->input_dev);  in twl4030_vibra_probe()