29 static struct joystick_status joystick[2];  variable
38     joystick[j].dir   = buf[1] & 0xF;  in atari_joystick_interrupt()
39     joystick[j].fire  = (buf[1] & 0x80) >> 7;  in atari_joystick_interrupt()
40     joystick[j].ready = 1;  in atari_joystick_interrupt()
41     wake_up_interruptible(&joystick[j].wait);  in atari_joystick_interrupt()
65     joystick[minor].active = 0;  in release_joystick()
66     joystick[minor].ready = 0;  in release_joystick()
68     if ((joystick[0].active == 0) && (joystick[1].active == 0))  in release_joystick()
80     if (joystick[minor].active)  in open_joystick()
82     joystick[minor].active = 1;  in open_joystick()
83     joystick[minor].ready = 0;  in open_joystick()
102     if (!joystick[minor].ready)  in read_joystick()
104     joystick[minor].ready = 0;  in read_joystick()
105     if (put_user(joystick[minor].fire, buffer++) ||  in read_joystick()
106 	put_user(joystick[minor].dir, buffer++))  in read_joystick()
118     poll_wait(file, &joystick[minor].wait, wait);  in joystick_poll()
119     if (joystick[minor].ready)  in joystick_poll()
134     joystick[0].active = joystick[1].active = 0;  in atari_joystick_init()
135     joystick[0].ready = joystick[1].ready = 0;  in atari_joystick_init()
136     init_waitqueue_head(&joystick[0].wait);  in atari_joystick_init()
137     init_waitqueue_head(&joystick[1].wait);  in atari_joystick_init()