168 static ssize_t gpio_keys_attr_show_helper(struct gpio_keys_drvdata *ddata,  in gpio_keys_attr_show_helper()  argument
181 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_show_helper()
182 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_attr_show_helper()
212 static ssize_t gpio_keys_attr_store_helper(struct gpio_keys_drvdata *ddata,  in gpio_keys_attr_store_helper()  argument
229 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_store_helper()
230 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_attr_store_helper()
242 	if (i == ddata->pdata->nbuttons) {  in gpio_keys_attr_store_helper()
247 	mutex_lock(&ddata->disable_lock);  in gpio_keys_attr_store_helper()
249 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_attr_store_helper()
250 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_attr_store_helper()
261 	mutex_unlock(&ddata->disable_lock);  in gpio_keys_attr_store_helper()
274 	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);	\
276 	return gpio_keys_attr_show_helper(ddata, buf,			\
301 	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);	\
304 	error = gpio_keys_attr_store_helper(ddata, buf, type);		\
554 static void gpio_keys_report_state(struct gpio_keys_drvdata *ddata)  in gpio_keys_report_state()  argument
556 	struct input_dev *input = ddata->input;  in gpio_keys_report_state()
559 	for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_report_state()
560 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_report_state()
569 	struct gpio_keys_drvdata *ddata = input_get_drvdata(input);  in gpio_keys_open()  local
570 	const struct gpio_keys_platform_data *pdata = ddata->pdata;  in gpio_keys_open()
580 	gpio_keys_report_state(ddata);  in gpio_keys_open()
587 	struct gpio_keys_drvdata *ddata = input_get_drvdata(input);  in gpio_keys_close()  local
588 	const struct gpio_keys_platform_data *pdata = ddata->pdata;  in gpio_keys_close()
706 	struct gpio_keys_drvdata *ddata;  in gpio_keys_probe()  local
720 	ddata = devm_kzalloc(dev, size, GFP_KERNEL);  in gpio_keys_probe()
721 	if (!ddata) {  in gpio_keys_probe()
732 	ddata->pdata = pdata;  in gpio_keys_probe()
733 	ddata->input = input;  in gpio_keys_probe()
734 	mutex_init(&ddata->disable_lock);  in gpio_keys_probe()
736 	platform_set_drvdata(pdev, ddata);  in gpio_keys_probe()
737 	input_set_drvdata(input, ddata);  in gpio_keys_probe()
756 		struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_probe()
801 	struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);  in gpio_keys_suspend()  local
802 	struct input_dev *input = ddata->input;  in gpio_keys_suspend()
806 		for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_suspend()
807 			struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_suspend()
823 	struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);  in gpio_keys_resume()  local
824 	struct input_dev *input = ddata->input;  in gpio_keys_resume()
829 		for (i = 0; i < ddata->pdata->nbuttons; i++) {  in gpio_keys_resume()
830 			struct gpio_button_data *bdata = &ddata->data[i];  in gpio_keys_resume()
844 	gpio_keys_report_state(ddata);  in gpio_keys_resume()