Eject the specified slot or media through a mechanical switch on the Drive, med->media_event_code is 3 not 1 in the sr_get_events(). If disk_flush_events() and sr_block_open() are called, clearing is 1 or 3 in the sr_check_events(),then it report DISK_EVENT_MEDIA_CHANGE not DISK_EVENT_EJECT_REQUEST. If disk_flush_events() and sr_block_open() aren't called, clearing is 0 in the sr_check_events(),then it doesn't report any event. Signed-off-by: ManYi Li <limanyi@xxxxxxxxxxxxx> --- drivers/scsi/sr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 482a07b662a9..94c254e9012e 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -220,6 +220,8 @@ static unsigned int sr_get_events(struct scsi_device *sdev) return DISK_EVENT_EJECT_REQUEST; else if (med->media_event_code == 2) return DISK_EVENT_MEDIA_CHANGE; + else if (med->media_event_code == 3) + return DISK_EVENT_EJECT_REQUEST; return 0; } -- 2.20.1
