46 struct sermouse {  struct
61 static void sermouse_process_msc(struct sermouse *sermouse, signed char data)  in sermouse_process_msc()  argument
63 	struct input_dev *dev = sermouse->dev;  in sermouse_process_msc()
64 	signed char *buf = sermouse->buf;  in sermouse_process_msc()
66 	switch (sermouse->count) {  in sermouse_process_msc()
93 	if (++sermouse->count == 5)  in sermouse_process_msc()
94 		sermouse->count = 0;  in sermouse_process_msc()
103 static void sermouse_process_ms(struct sermouse *sermouse, signed char data)  in sermouse_process_ms()  argument
105 	struct input_dev *dev = sermouse->dev;  in sermouse_process_ms()
106 	signed char *buf = sermouse->buf;  in sermouse_process_ms()
109 		sermouse->count = 0;  in sermouse_process_ms()
110 	else if (sermouse->count == 0)  in sermouse_process_ms()
113 	switch (sermouse->count) {  in sermouse_process_ms()
131 			if ((sermouse->type == SERIO_MS) && !data && !buf[2] && !((buf[0] & 0xf0) ^ buf[1]))  in sermouse_process_ms()
143 			switch (sermouse->type) {  in sermouse_process_ms()
146 					 sermouse->type = SERIO_MP;  in sermouse_process_ms()
173 			if (sermouse->type != SERIO_MZPP)  in sermouse_process_ms()
198 	sermouse->count++;  in sermouse_process_ms()
209 	struct sermouse *sermouse = serio_get_drvdata(serio);  in sermouse_interrupt()  local
211 	if (time_after(jiffies, sermouse->last + HZ/10))  in sermouse_interrupt()
212 		sermouse->count = 0;  in sermouse_interrupt()
214 	sermouse->last = jiffies;  in sermouse_interrupt()
216 	if (sermouse->type > SERIO_SUN)  in sermouse_interrupt()
217 		sermouse_process_ms(sermouse, data);  in sermouse_interrupt()
219 		sermouse_process_msc(sermouse, data);  in sermouse_interrupt()
231 	struct sermouse *sermouse = serio_get_drvdata(serio);  in sermouse_disconnect()  local
235 	input_unregister_device(sermouse->dev);  in sermouse_disconnect()
236 	kfree(sermouse);  in sermouse_disconnect()
246 	struct sermouse *sermouse;  in sermouse_connect()  local
251 	sermouse = kzalloc(sizeof(struct sermouse), GFP_KERNEL);  in sermouse_connect()
253 	if (!sermouse || !input_dev)  in sermouse_connect()
256 	sermouse->dev = input_dev;  in sermouse_connect()
257 	snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys);  in sermouse_connect()
258 	sermouse->type = serio->id.proto;  in sermouse_connect()
260 	input_dev->name = sermouse_protocols[sermouse->type];  in sermouse_connect()
261 	input_dev->phys = sermouse->phys;  in sermouse_connect()
263 	input_dev->id.vendor  = sermouse->type;  in sermouse_connect()
279 	serio_set_drvdata(serio, sermouse);  in sermouse_connect()
285 	err = input_register_device(sermouse->dev);  in sermouse_connect()
294 	kfree(sermouse);  in sermouse_connect()