154 static ssize_t gpio_keys_attr_show_helper(struct gpio_keys_drvdata *ddata,  in gpio_keys_attr_show_helper()  argument
167 	for (i = 0; i < ddata->n_buttons; i++) {  in gpio_keys_attr_show_helper()
168 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_attr_show_helper()
198 static ssize_t gpio_keys_attr_store_helper(struct gpio_keys_drvdata *ddata,  in gpio_keys_attr_store_helper()  argument
215 	for (i = 0; i < ddata->n_buttons; i++) {  in gpio_keys_attr_store_helper()
216 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_attr_store_helper()
228 	mutex_lock(&ddata->disable_lock);  in gpio_keys_attr_store_helper()
230 	for (i = 0; i < ddata->n_buttons; i++) {  in gpio_keys_attr_store_helper()
231 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_attr_store_helper()
242 	mutex_unlock(&ddata->disable_lock);  in gpio_keys_attr_store_helper()
255 	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);	\
257 	return gpio_keys_attr_show_helper(ddata, buf,			\
282 	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);	\
285 	error = gpio_keys_attr_store_helper(ddata, buf, type);		\
430 	struct gpio_keys_drvdata *ddata = input_get_drvdata(input);  in gpio_keys_open()  local
432 	return ddata->enable ? ddata->enable(input->dev.parent) : 0;  in gpio_keys_open()
437 	struct gpio_keys_drvdata *ddata = input_get_drvdata(input);  in gpio_keys_close()  local
439 	if (ddata->disable)  in gpio_keys_close()
440 		ddata->disable(input->dev.parent);  in gpio_keys_close()
446 	struct gpio_keys_drvdata *ddata;  in gpio_keys_probe()  local
452 	ddata = kzalloc(sizeof(struct gpio_keys_drvdata) +  in gpio_keys_probe()
456 	if (!ddata || !input) {  in gpio_keys_probe()
462 	ddata->input = input;  in gpio_keys_probe()
463 	ddata->n_buttons = pdata->nbuttons;  in gpio_keys_probe()
464 	ddata->enable = pdata->enable;  in gpio_keys_probe()
465 	ddata->disable = pdata->disable;  in gpio_keys_probe()
466 	mutex_init(&ddata->disable_lock);  in gpio_keys_probe()
468 	platform_set_drvdata(pdev, ddata);  in gpio_keys_probe()
469 	input_set_drvdata(input, ddata);  in gpio_keys_probe()
488 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_probe()
520 		gpio_keys_report_event(&ddata->data[i]);  in gpio_keys_probe()
531 		free_irq(gpio_to_irq(pdata->buttons[i].gpio), &ddata->data[i]);  in gpio_keys_probe()
532 		if (ddata->data[i].timer_debounce)  in gpio_keys_probe()
533 			del_timer_sync(&ddata->data[i].timer);  in gpio_keys_probe()
534 		cancel_work_sync(&ddata->data[i].work);  in gpio_keys_probe()
541 	kfree(ddata);  in gpio_keys_probe()
549 	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);  in gpio_keys_remove()  local
550 	struct input_dev *input = ddata->input;  in gpio_keys_remove()
559 		free_irq(irq, &ddata->data[i]);  in gpio_keys_remove()
560 		if (ddata->data[i].timer_debounce)  in gpio_keys_remove()
561 			del_timer_sync(&ddata->data[i].timer);  in gpio_keys_remove()
562 		cancel_work_sync(&ddata->data[i].work);  in gpio_keys_remove()
595 	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);  in gpio_keys_resume()  local
607 		gpio_keys_report_event(&ddata->data[i]);  in gpio_keys_resume()
609 	input_sync(ddata->input);  in gpio_keys_resume()