diff options
Diffstat (limited to 'drivers/cdrom/cdrom.c')
| -rw-r--r-- | drivers/cdrom/cdrom.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 14033a36bcd0..75fb965b8f72 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -30,7 +30,7 @@ changelog for the 1.x series, David? 2.00 Dec 2, 1997 -- Erik Andersen <andersee@debian.org> - -- New maintainer! As David A. van Leeuwen has been too busy to activly + -- New maintainer! As David A. van Leeuwen has been too busy to actively maintain and improve this driver, I am now carrying on the torch. If you have a problem with this driver, please feel free to contact me. @@ -409,7 +409,8 @@ int register_cdrom(struct cdrom_device_info *cdi) } ENSURE(drive_status, CDC_DRIVE_STATUS ); - ENSURE(media_changed, CDC_MEDIA_CHANGED); + if (cdo->check_events == NULL && cdo->media_changed == NULL) + *change_capability = ~(CDC_MEDIA_CHANGED | CDC_SELECT_DISC); ENSURE(tray_move, CDC_CLOSE_TRAY | CDC_OPEN_TRAY); ENSURE(lock_door, CDC_LOCK); ENSURE(select_speed, CDC_SELECT_SPEED); @@ -985,6 +986,9 @@ int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t cdinfo(CD_OPEN, "entering cdrom_open\n"); + /* open is event synchronization point, check events first */ + check_disk_change(bdev); + /* if this was a O_NONBLOCK open and we should honor the flags, * do a quick open without drive/disc integrity checks. */ cdi->use_count++; @@ -1011,9 +1015,6 @@ int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t cdinfo(CD_OPEN, "Use count for \"/dev/%s\" now %d\n", cdi->name, cdi->use_count); - /* Do this on open. Don't wait for mount, because they might - not be mounting, but opening with O_NONBLOCK */ - check_disk_change(bdev); return 0; err_release: if (CDROM_CAN(CDC_LOCK) && cdi->options & CDO_LOCK) { @@ -2519,7 +2520,7 @@ static int cdrom_ioctl_drive_status(struct cdrom_device_info *cdi, /* * Ok, this is where problems start. The current interface for the * CDROM_DISC_STATUS ioctl is flawed. It makes the false assumption that - * CDs are all CDS_DATA_1 or all CDS_AUDIO, etc. Unfortunatly, while this + * CDs are all CDS_DATA_1 or all CDS_AUDIO, etc. Unfortunately, while this * is often the case, it is also very common for CDs to have some tracks * with data, and some tracks with audio. Just because I feel like it, * I declare the following to be the best way to cope. If the CD has ANY |