53 struct spaceorb {  struct
70 static void spaceorb_process_packet(struct spaceorb *spaceorb)  in spaceorb_process_packet()  argument
72 	struct input_dev *dev = spaceorb->dev;  in spaceorb_process_packet()
73 	unsigned char *data = spaceorb->data;  in spaceorb_process_packet()
78 	if (spaceorb->idx < 2) return;  in spaceorb_process_packet()
79 	for (i = 0; i < spaceorb->idx; i++) c ^= data[i];  in spaceorb_process_packet()
85 			spaceorb->data[spaceorb->idx - 1] = 0;  in spaceorb_process_packet()
86 			for (i = 1; i < spaceorb->idx && spaceorb->data[i] == ' '; i++);  in spaceorb_process_packet()
88 				 dev->name, spaceorb->data + i, spaceorb->phys);  in spaceorb_process_packet()
92 			if (spaceorb->idx != 12) return;  in spaceorb_process_packet()
93 			for (i = 0; i < 9; i++) spaceorb->data[i+2] ^= spaceorb_xor[i];  in spaceorb_process_packet()
107 			if (spaceorb->idx != 5) return;  in spaceorb_process_packet()
114 			if (spaceorb->idx != 4) return;  in spaceorb_process_packet()
127 	struct spaceorb* spaceorb = serio_get_drvdata(serio);  in spaceorb_interrupt()  local
130 		if (spaceorb->idx) spaceorb_process_packet(spaceorb);  in spaceorb_interrupt()
131 		spaceorb->idx = 0;  in spaceorb_interrupt()
133 	if (spaceorb->idx < SPACEORB_MAX_LENGTH)  in spaceorb_interrupt()
134 		spaceorb->data[spaceorb->idx++] = data & 0x7f;  in spaceorb_interrupt()
144 	struct spaceorb* spaceorb = serio_get_drvdata(serio);  in spaceorb_disconnect()  local
148 	input_unregister_device(spaceorb->dev);  in spaceorb_disconnect()
149 	kfree(spaceorb);  in spaceorb_disconnect()
160 	struct spaceorb *spaceorb;  in spaceorb_connect()  local
165 	spaceorb = kzalloc(sizeof(struct spaceorb), GFP_KERNEL);  in spaceorb_connect()
167 	if (!spaceorb || !input_dev)  in spaceorb_connect()
170 	spaceorb->dev = input_dev;  in spaceorb_connect()
171 	snprintf(spaceorb->phys, sizeof(spaceorb->phys), "%s/input0", serio->phys);  in spaceorb_connect()
174 	input_dev->phys = spaceorb->phys;  in spaceorb_connect()
189 	serio_set_drvdata(serio, spaceorb);  in spaceorb_connect()
195 	err = input_register_device(spaceorb->dev);  in spaceorb_connect()
204 	kfree(spaceorb);  in spaceorb_connect()