1315 		chip_err(chip, "tried to insert a GPIO chip with zero lines\n");  in gpiochip_add_data_with_key()
1691 		chip_err(gc, "called %s before setting up irqchip\n",  in gpiochip_set_cascaded_irqchip()
1698 			chip_err(gc,  in gpiochip_set_cascaded_irqchip()
1706 			chip_err(gc, "out of memory allocating parent IRQ\n");  in gpiochip_set_cascaded_irqchip()
1735 		chip_err(gpiochip, "tried to chain a threaded gpiochip\n");  in gpiochip_set_chained_irqchip()
1803 				chip_err(gc, "skip set-up on hwirq %d\n",  in gpiochip_set_hierarchical_irqchip()
1823 				chip_err(gc,  in gpiochip_set_hierarchical_irqchip()
1831 	chip_err(gc, "%s unknown fwnode type proceed anyway\n", __func__);  in gpiochip_set_hierarchical_irqchip()
1889 		chip_err(gc, "can't look up hwirq %lu\n", hwirq);  in gpiochip_hierarchy_irq_domain_alloc()
1920 		chip_err(gc,  in gpiochip_hierarchy_irq_domain_alloc()
1953 		chip_err(gc, "missing irqdomain vital data\n");  in gpiochip_hierarchy_add_domain()
2241 		chip_err(gpiochip, "you cannot have chained interrupts on a chip that may sleep\n");  in gpiochip_add_irqchip()
2539 		chip_err(chip, "failed to allocate pin ranges\n");  in gpiochip_add_pingroup_range()
2597 		chip_err(chip, "failed to allocate pin ranges\n");  in gpiochip_add_pin_range()
2612 		chip_err(chip, "could not create pin range\n");  in gpiochip_add_pin_range()
2869 		chip_err(chip, "failed to get GPIO descriptor\n");  in gpiochip_request_own_desc()
2879 		chip_err(chip, "setup of own GPIO %s failed\n", label);  in gpiochip_request_own_desc()
3863 			chip_err(chip, "%s: cannot get GPIO direction\n",  in gpiochip_lock_as_irq()
3870 		chip_err(chip,  in gpiochip_lock_as_irq()
3956 		chip_err(chip, "unable to lock HW IRQ %u for IRQ\n", offset);  in gpiochip_reqres_irq()