diff options
Diffstat (limited to 'drivers/scsi/sr.c')
| -rw-r--r-- | drivers/scsi/sr.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index c61999031141..7702681d93f9 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -192,8 +192,9 @@ static int sr_media_change(struct cdrom_device_info *cdi, int slot) * and we will figure it out later once the drive is * available again. */ cd->device->changed = 1; - return 1; /* This will force a flush, if called from - * check_disk_change */ + /* This will force a flush, if called from check_disk_change */ + retval = 1; + goto out; }; retval = cd->device->changed; @@ -203,9 +204,16 @@ static int sr_media_change(struct cdrom_device_info *cdi, int slot) if (retval) { /* check multisession offset etc */ sr_cd_check(cdi); - get_sectorsize(cd); } + +out: + /* Notify userspace, that media has changed. */ + if (retval != cd->previous_state) + sdev_evt_send_simple(cd->device, SDEV_EVT_MEDIA_CHANGE, + GFP_KERNEL); + cd->previous_state = retval; + return retval; } |