40 	struct cplds *fpga = d;  in cplds_irq_handler()  local
44 	pending = readl(fpga->base + FPGA_IRQ_SET_CLR) & fpga->irq_mask;  in cplds_irq_handler()
46 		generic_handle_irq(irq_find_mapping(fpga->irqdomain, bit));  in cplds_irq_handler()
53 	struct cplds *fpga = irq_data_get_irq_chip_data(d);  in cplds_irq_mask_ack()  local
57 	fpga->irq_mask &= ~bit;  in cplds_irq_mask_ack()
58 	writel(fpga->irq_mask, fpga->base + FPGA_IRQ_MASK_EN);  in cplds_irq_mask_ack()
59 	set = readl(fpga->base + FPGA_IRQ_SET_CLR);  in cplds_irq_mask_ack()
60 	writel(set & ~bit, fpga->base + FPGA_IRQ_SET_CLR);  in cplds_irq_mask_ack()
65 	struct cplds *fpga = irq_data_get_irq_chip_data(d);  in cplds_irq_unmask()  local
69 	fpga->irq_mask |= bit;  in cplds_irq_unmask()
70 	writel(fpga->irq_mask, fpga->base + FPGA_IRQ_MASK_EN);  in cplds_irq_unmask()
83 	struct cplds *fpga = d->host_data;  in cplds_irq_domain_map()  local
86 	irq_set_chip_data(irq, fpga);  in cplds_irq_domain_map()
98 	struct cplds *fpga = platform_get_drvdata(pdev);  in cplds_resume()  local
100 	writel(fpga->irq_mask, fpga->base + FPGA_IRQ_MASK_EN);  in cplds_resume()
108 	struct cplds *fpga;  in cplds_probe()  local
113 	fpga = devm_kzalloc(&pdev->dev, sizeof(*fpga), GFP_KERNEL);  in cplds_probe()
114 	if (!fpga)  in cplds_probe()
119 		fpga->irq = (unsigned int)res->start;  in cplds_probe()
122 	if (!fpga->irq)  in cplds_probe()
130 	fpga->base = devm_ioremap_resource(&pdev->dev, res);  in cplds_probe()
131 	if (IS_ERR(fpga->base))  in cplds_probe()
132 		return PTR_ERR(fpga->base);  in cplds_probe()
134 	platform_set_drvdata(pdev, fpga);  in cplds_probe()
136 	writel(fpga->irq_mask, fpga->base + FPGA_IRQ_MASK_EN);  in cplds_probe()
137 	writel(0, fpga->base + FPGA_IRQ_SET_CLR);  in cplds_probe()
139 	ret = devm_request_irq(&pdev->dev, fpga->irq, cplds_irq_handler,  in cplds_probe()
140 			       irqflags, dev_name(&pdev->dev), fpga);  in cplds_probe()
146 			fpga->irq, ret);  in cplds_probe()
150 	irq_set_irq_wake(fpga->irq, 1);  in cplds_probe()
151 	fpga->irqdomain = irq_domain_add_linear(pdev->dev.of_node,  in cplds_probe()
153 					       &cplds_irq_domain_ops, fpga);  in cplds_probe()
154 	if (!fpga->irqdomain)  in cplds_probe()
158 		ret = irq_create_strict_mappings(fpga->irqdomain, base_irq, 0,  in cplds_probe()
172 	struct cplds *fpga = platform_get_drvdata(pdev);  in cplds_remove()  local
174 	irq_set_chip_and_handler(fpga->irq, NULL, NULL);  in cplds_remove()