input/serio/rpckbd.c

13 #include <linux/serio.h>
32 static int rpckbd_write(struct serio *port, unsigned char val)
44 	struct serio *port = dev_id;
62 static int rpckbd_open(struct serio *port)
85 static void rpckbd_close(struct serio *port)
94  * Allocate and initialize serio structure for subsequent registration
95  * with serio core.
100 	struct serio *serio;
111 	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
113 	if (!serio || !rpckbd) {
115 		kfree(serio);
122 	serio->id.type		= SERIO_8042;
123 	serio->write		= rpckbd_write;
124 	serio->open		= rpckbd_open;
125 	serio->close		= rpckbd_close;
126 	serio->dev.parent	= &dev->dev;
127 	serio->port_data	= rpckbd;
128 	strscpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
129 	strscpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
131 	platform_set_drvdata(dev, serio);
132 	serio_register_port(serio);
138 	struct serio *serio = platform_get_drvdata(dev);
139 	struct rpckbd_data *rpckbd = serio->port_data;
141 	serio_unregister_port(serio);