30 struct sermouse {  struct
45 static void sermouse_process_msc(struct sermouse *sermouse, signed char data)  in sermouse_process_msc()  argument
47 	struct input_dev *dev = sermouse->dev;  in sermouse_process_msc()
48 	signed char *buf = sermouse->buf;  in sermouse_process_msc()
50 	switch (sermouse->count) {  in sermouse_process_msc()
77 	if (++sermouse->count == 5)  in sermouse_process_msc()
78 		sermouse->count = 0;  in sermouse_process_msc()
87 static void sermouse_process_ms(struct sermouse *sermouse, signed char data)  in sermouse_process_ms()  argument
89 	struct input_dev *dev = sermouse->dev;  in sermouse_process_ms()
90 	signed char *buf = sermouse->buf;  in sermouse_process_ms()
93 		sermouse->count = 0;  in sermouse_process_ms()
94 	else if (sermouse->count == 0)  in sermouse_process_ms()
97 	switch (sermouse->count) {  in sermouse_process_ms()
115 			if ((sermouse->type == SERIO_MS) && !data && !buf[2] && !((buf[0] & 0xf0) ^ buf[1]))  in sermouse_process_ms()
127 			switch (sermouse->type) {  in sermouse_process_ms()
130 					sermouse->type = SERIO_MP;  in sermouse_process_ms()
159 			if (sermouse->type != SERIO_MZPP)  in sermouse_process_ms()
184 	sermouse->count++;  in sermouse_process_ms()
195 	struct sermouse *sermouse = serio_get_drvdata(serio);  in sermouse_interrupt()  local
197 	if (time_after(jiffies, sermouse->last + HZ/10))  in sermouse_interrupt()
198 		sermouse->count = 0;  in sermouse_interrupt()
200 	sermouse->last = jiffies;  in sermouse_interrupt()
202 	if (sermouse->type > SERIO_SUN)  in sermouse_interrupt()
203 		sermouse_process_ms(sermouse, data);  in sermouse_interrupt()
205 		sermouse_process_msc(sermouse, data);  in sermouse_interrupt()
217 	struct sermouse *sermouse = serio_get_drvdata(serio);  in sermouse_disconnect()  local
221 	input_unregister_device(sermouse->dev);  in sermouse_disconnect()
222 	kfree(sermouse);  in sermouse_disconnect()
232 	struct sermouse *sermouse;  in sermouse_connect()  local
237 	sermouse = kzalloc(sizeof(struct sermouse), GFP_KERNEL);  in sermouse_connect()
239 	if (!sermouse || !input_dev)  in sermouse_connect()
242 	sermouse->dev = input_dev;  in sermouse_connect()
243 	snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys);  in sermouse_connect()
244 	sermouse->type = serio->id.proto;  in sermouse_connect()
246 	input_dev->name = sermouse_protocols[sermouse->type];  in sermouse_connect()
247 	input_dev->phys = sermouse->phys;  in sermouse_connect()
249 	input_dev->id.vendor  = sermouse->type;  in sermouse_connect()
265 	serio_set_drvdata(serio, sermouse);  in sermouse_connect()
271 	err = input_register_device(sermouse->dev);  in sermouse_connect()
280 	kfree(sermouse);  in sermouse_connect()