172 	struct davinci_gpio_controller *chips;  in davinci_gpio_probe()  local
211 	chips = devm_kcalloc(dev,  in davinci_gpio_probe()
214 	if (!chips)  in davinci_gpio_probe()
223 		chips->irqs[i] = platform_get_irq(pdev, i);  in davinci_gpio_probe()
224 		if (chips->irqs[i] < 0) {  in davinci_gpio_probe()
226 				 chips->irqs[i]);  in davinci_gpio_probe()
227 			return chips->irqs[i];  in davinci_gpio_probe()
232 	chips->chip.label = devm_kstrdup(dev, label, GFP_KERNEL);  in davinci_gpio_probe()
233 		if (!chips->chip.label)  in davinci_gpio_probe()
236 	chips->chip.direction_input = davinci_direction_in;  in davinci_gpio_probe()
237 	chips->chip.get = davinci_gpio_get;  in davinci_gpio_probe()
238 	chips->chip.direction_output = davinci_direction_out;  in davinci_gpio_probe()
239 	chips->chip.set = davinci_gpio_set;  in davinci_gpio_probe()
241 	chips->chip.ngpio = ngpio;  in davinci_gpio_probe()
242 	chips->chip.base = bank_base;  in davinci_gpio_probe()
245 	chips->chip.of_gpio_n_cells = 2;  in davinci_gpio_probe()
246 	chips->chip.parent = dev;  in davinci_gpio_probe()
247 	chips->chip.of_node = dev->of_node;  in davinci_gpio_probe()
250 		chips->chip.request = gpiochip_generic_request;  in davinci_gpio_probe()
251 		chips->chip.free = gpiochip_generic_free;  in davinci_gpio_probe()
254 	spin_lock_init(&chips->lock);  in davinci_gpio_probe()
258 		chips->regs[bank] = gpio_base + offset_array[bank];  in davinci_gpio_probe()
260 	ret = devm_gpiochip_add_data(dev, &chips->chip, chips);  in davinci_gpio_probe()
264 	platform_set_drvdata(pdev, chips);  in davinci_gpio_probe()
436 	struct davinci_gpio_controller *chips =  in davinci_gpio_irq_map()  local
438 	struct davinci_gpio_regs __iomem *g = chips->regs[hw / 32];  in davinci_gpio_irq_map()
490 	struct davinci_gpio_controller *chips = platform_get_drvdata(pdev);  in davinci_gpio_irq_setup()  local
530 							chips);  in davinci_gpio_irq_setup()
544 	chips->chip.to_irq = gpio_to_irq_banked;  in davinci_gpio_irq_setup()
545 	chips->irq_domain = irq_domain;  in davinci_gpio_irq_setup()
554 		chips->chip.to_irq = gpio_to_irq_unbanked;  in davinci_gpio_irq_setup()
555 		chips->gpio_unbanked = pdata->gpio_unbanked;  in davinci_gpio_irq_setup()
559 		irq = chips->irqs[0];  in davinci_gpio_irq_setup()
565 		g = chips->regs[0];  in davinci_gpio_irq_setup()
571 			irq_set_chip(chips->irqs[gpio], irq_chip);  in davinci_gpio_irq_setup()
572 			irq_set_handler_data(chips->irqs[gpio], chips);  in davinci_gpio_irq_setup()
573 			irq_set_status_flags(chips->irqs[gpio],  in davinci_gpio_irq_setup()
589 		g = chips->regs[bank / 2];  in davinci_gpio_irq_setup()
609 		irqdata->chip = chips;  in davinci_gpio_irq_setup()
611 		irq_set_chained_handler_and_data(chips->irqs[bank],  in davinci_gpio_irq_setup()