853 	int ret_val = 0;  in udc_free_dma_chain()  local
872 	return ret_val;  in udc_free_dma_chain()
2047 	irqreturn_t		ret_val = IRQ_NONE;  in udc_data_out_isr()  local
2070 			ret_val = IRQ_HANDLED;  in udc_data_out_isr()
2080 		ret_val = IRQ_HANDLED;  in udc_data_out_isr()
2099 			ret_val = IRQ_HANDLED;  in udc_data_out_isr()
2113 		ret_val = IRQ_HANDLED;  in udc_data_out_isr()
2241 		ret_val = IRQ_HANDLED;  in udc_data_out_isr()
2255 	return ret_val;  in udc_data_out_isr()
2261 	irqreturn_t ret_val = IRQ_NONE;  in udc_data_in_isr()  local
2283 			ret_val = IRQ_HANDLED;  in udc_data_in_isr()
2295 		ret_val = IRQ_HANDLED;  in udc_data_in_isr()
2302 		ret_val = IRQ_HANDLED;  in udc_data_in_isr()
2346 		ret_val = IRQ_HANDLED;  in udc_data_in_isr()
2413 	return ret_val;  in udc_data_in_isr()
2422 	irqreturn_t ret_val = IRQ_NONE;  in udc_control_out_isr()  local
2442 		ret_val = IRQ_HANDLED;  in udc_control_out_isr()
2452 		ret_val = IRQ_HANDLED;  in udc_control_out_isr()
2592 				ret_val = IRQ_HANDLED;  in udc_control_out_isr()
2596 				ret_val |= udc_data_out_isr(dev, UDC_EP0OUT_IX);  in udc_control_out_isr()
2613 				ret_val |= udc_data_out_isr(dev, UDC_EP0OUT_IX);  in udc_control_out_isr()
2617 				ret_val = IRQ_HANDLED;  in udc_control_out_isr()
2630 	return ret_val;  in udc_control_out_isr()
2636 	irqreturn_t ret_val = IRQ_NONE;  in udc_control_in_isr()  local
2651 		ret_val = IRQ_HANDLED;  in udc_control_in_isr()
2659 		ret_val = IRQ_HANDLED;  in udc_control_in_isr()
2729 	return ret_val;  in udc_control_in_isr()
2738 	irqreturn_t ret_val = IRQ_NONE;  in udc_dev_isr()  local
2747 		ret_val = IRQ_HANDLED;  in udc_dev_isr()
2796 		ret_val = IRQ_HANDLED;  in udc_dev_isr()
2857 		ret_val = IRQ_HANDLED;  in udc_dev_isr()
2913 		ret_val = IRQ_HANDLED;  in udc_dev_isr()
2923 		ret_val = IRQ_HANDLED;  in udc_dev_isr()
2944 		ret_val = IRQ_HANDLED;  in udc_dev_isr()
2960 	return ret_val;  in udc_dev_isr()
2970 	irqreturn_t ret_val = IRQ_NONE;  in udc_irq()  local
2978 			ret_val |= udc_control_out_isr(dev);  in udc_irq()
2980 			ret_val |= udc_control_in_isr(dev);  in udc_irq()
2996 				ret_val |= udc_data_out_isr(dev, i);  in udc_irq()
2998 				ret_val |= udc_data_in_isr(dev, i);  in udc_irq()
3009 		ret_val |= udc_dev_isr(dev, reg);  in udc_irq()
3014 	return ret_val;  in udc_irq()