drivers/gpio/gpiolib-cdev.c

71  * @label: consumer label used to tag descriptors
77 	const char *label;
273 	kfree(lh->label);
319 		/* label is only initialized if consumer_label is set */
320 		lh->label = kstrndup(handlereq.consumer_label,
323 		if (!lh->label) {
341 		ret = gpiod_request_user(desc, lh->label);
527  * @label: consumer label used to tag GPIO descriptors
543 	const char *label;
745 static inline void free_irq_label(const char *label)
747 	kfree(label);
1037 	char *label;
1060 			label = make_irq_label(line->req->label);
1061 			if (IS_ERR(label))
1066 					  label, line);
1068 				free_irq_label(label);
1139 	char *label;
1176 	label = make_irq_label(line->req->label);
1177 	if (IS_ERR(label))
1178 		return PTR_ERR(label);
1182 				   irqflags, label, line);
1184 		free_irq_label(label);
1685 	kfree(lr->label);
1766 		/* label is only initialized if consumer is set */
1767 		lr->label = kstrndup(ulr.consumer, sizeof(ulr.consumer) - 1,
1769 		if (!lr->label) {
1795 		ret = gpiod_request_user(desc, lr->label);
1890  * @label: consumer label used to tag descriptors
1903 	const char *label;
2026 	kfree(le->label);
2164 	char *label;
2202 		/* label is only initialized if consumer_label is set */
2203 		le->label = kstrndup(eventreq.consumer_label,
2206 		if (!le->label) {
2212 	ret = gpiod_request_user(desc, le->label);
2249 	label = make_irq_label(le->label);
2250 	if (IS_ERR(label)) {
2251 		ret = PTR_ERR(label);
2260 				   label,
2263 		free_irq_label(label);
2354 	const char *label;
2369 		label = gpiod_get_label(desc);
2370 		if (label && test_bit(FLAG_REQUESTED, &dflags))
2371 			strscpy(info->consumer, label,
2447 	strscpy(chipinfo.label, gdev->label, sizeof(chipinfo.label));