28 #define KMI_BASE	(kmi->base)
41 	struct amba_kmi_port *kmi = dev_id;  in amba_kmi_int()  local
46 		serio_interrupt(kmi->io, readb(KMIDATA), 0);  in amba_kmi_int()
56 	struct amba_kmi_port *kmi = io->port_data;  in amba_kmi_write()  local
70 	struct amba_kmi_port *kmi = io->port_data;  in amba_kmi_open()  local
74 	ret = clk_prepare_enable(kmi->clk);  in amba_kmi_open()
78 	divisor = clk_get_rate(kmi->clk) / 8000000 - 1;  in amba_kmi_open()
82 	ret = request_irq(kmi->irq, amba_kmi_int, IRQF_SHARED, "kmi-pl050",  in amba_kmi_open()
83 			  kmi);  in amba_kmi_open()
85 		printk(KERN_ERR "kmi: failed to claim IRQ%d\n", kmi->irq);  in amba_kmi_open()
95 	clk_disable_unprepare(kmi->clk);  in amba_kmi_open()
102 	struct amba_kmi_port *kmi = io->port_data;  in amba_kmi_close()  local
106 	free_irq(kmi->irq, kmi);  in amba_kmi_close()
107 	clk_disable_unprepare(kmi->clk);  in amba_kmi_close()
113 	struct amba_kmi_port *kmi;  in amba_kmi_probe()  local
121 	kmi = kzalloc(sizeof(struct amba_kmi_port), GFP_KERNEL);  in amba_kmi_probe()
123 	if (!kmi || !io) {  in amba_kmi_probe()
135 	io->port_data	= kmi;  in amba_kmi_probe()
138 	kmi->io		= io;  in amba_kmi_probe()
139 	kmi->base	= ioremap(dev->res.start, resource_size(&dev->res));  in amba_kmi_probe()
140 	if (!kmi->base) {  in amba_kmi_probe()
145 	kmi->clk = clk_get(&dev->dev, "KMIREFCLK");  in amba_kmi_probe()
146 	if (IS_ERR(kmi->clk)) {  in amba_kmi_probe()
147 		ret = PTR_ERR(kmi->clk);  in amba_kmi_probe()
151 	kmi->irq = dev->irq[0];  in amba_kmi_probe()
152 	amba_set_drvdata(dev, kmi);  in amba_kmi_probe()
154 	serio_register_port(kmi->io);  in amba_kmi_probe()
158 	iounmap(kmi->base);  in amba_kmi_probe()
160 	kfree(kmi);  in amba_kmi_probe()
168 	struct amba_kmi_port *kmi = amba_get_drvdata(dev);  in amba_kmi_remove()  local
170 	serio_unregister_port(kmi->io);  in amba_kmi_remove()
171 	clk_put(kmi->clk);  in amba_kmi_remove()
172 	iounmap(kmi->base);  in amba_kmi_remove()
173 	kfree(kmi);  in amba_kmi_remove()
180 	struct amba_kmi_port *kmi = amba_get_drvdata(dev);  in amba_kmi_resume()  local
183 	serio_reconnect(kmi->io);  in amba_kmi_resume()