input/joystick/zhenhua.c

36 #include <linux/serio.h>
84 static irqreturn_t zhenhua_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
86 	struct zhenhua *zhenhua = serio_get_drvdata(serio);
112 static void zhenhua_disconnect(struct serio *serio)
114 	struct zhenhua *zhenhua = serio_get_drvdata(serio);
116 	serio_close(serio);
117 	serio_set_drvdata(serio, NULL);
124  * new serio device. It looks for the Twiddler, and if found, registers
128 static int zhenhua_connect(struct serio *serio, struct serio_driver *drv)
140 	snprintf(zhenhua->phys, sizeof(zhenhua->phys), "%s/input0", serio->phys);
148 	input_dev->dev.parent = &serio->dev;
156 	serio_set_drvdata(serio, zhenhua);
158 	err = serio_open(serio, drv);
168  fail3:	serio_close(serio);
169  fail2:	serio_set_drvdata(serio, NULL);
176  * The serio driver structure.
189 MODULE_DEVICE_TABLE(serio, zhenhua_serio_ids);