fasync_queue 32 drivers/char/ipmi/ipmi_devintf.c struct fasync_struct *fasync_queue; fasync_queue 53 drivers/char/ipmi/ipmi_devintf.c kill_fasync(&priv->fasync_queue, SIGIO, POLL_IN); fasync_queue 79 drivers/char/ipmi/ipmi_devintf.c return fasync_helper(fd, file, on, &priv->fasync_queue); fasync_queue 111 drivers/char/ipmi/ipmi_devintf.c priv->fasync_queue = NULL;