diff options
Diffstat (limited to 'drivers/block/paride/pcd.c')
| -rw-r--r-- | drivers/block/paride/pcd.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index 62cec6afd7ad..2f2ccf686251 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -172,7 +172,8 @@ module_param_array(drive3, int, NULL, 0); static int pcd_open(struct cdrom_device_info *cdi, int purpose); static void pcd_release(struct cdrom_device_info *cdi); static int pcd_drive_status(struct cdrom_device_info *cdi, int slot_nr); -static int pcd_media_changed(struct cdrom_device_info *cdi, int slot_nr); +static unsigned int pcd_check_events(struct cdrom_device_info *cdi, + unsigned int clearing, int slot_nr); static int pcd_tray_move(struct cdrom_device_info *cdi, int position); static int pcd_lock_door(struct cdrom_device_info *cdi, int lock); static int pcd_drive_reset(struct cdrom_device_info *cdi); @@ -257,10 +258,11 @@ static int pcd_block_ioctl(struct block_device *bdev, fmode_t mode, return ret; } -static int pcd_block_media_changed(struct gendisk *disk) +static unsigned int pcd_block_check_events(struct gendisk *disk, + unsigned int clearing) { struct pcd_unit *cd = disk->private_data; - return cdrom_media_changed(&cd->info); + return cdrom_check_events(&cd->info, clearing); } static const struct block_device_operations pcd_bdops = { @@ -268,14 +270,14 @@ static const struct block_device_operations pcd_bdops = { .open = pcd_block_open, .release = pcd_block_release, .ioctl = pcd_block_ioctl, - .media_changed = pcd_block_media_changed, + .check_events = pcd_block_check_events, }; static struct cdrom_device_ops pcd_dops = { .open = pcd_open, .release = pcd_release, .drive_status = pcd_drive_status, - .media_changed = pcd_media_changed, + .check_events = pcd_check_events, .tray_move = pcd_tray_move, .lock_door = pcd_lock_door, .get_mcn = pcd_get_mcn, @@ -318,6 +320,7 @@ static void pcd_init_units(void) disk->first_minor = unit; strcpy(disk->disk_name, cd->name); /* umm... */ disk->fops = &pcd_bdops; + disk->events = DISK_EVENT_MEDIA_CHANGE; } } @@ -502,13 +505,14 @@ static int pcd_packet(struct cdrom_device_info *cdi, struct packet_command *cgc) #define DBMSG(msg) ((verbose>1)?(msg):NULL) -static int pcd_media_changed(struct cdrom_device_info *cdi, int slot_nr) +static unsigned int pcd_check_events(struct cdrom_device_info *cdi, + unsigned int clearing, int slot_nr) { struct pcd_unit *cd = cdi->handle; int res = cd->changed; if (res) cd->changed = 0; - return res; + return res ? DISK_EVENT_MEDIA_CHANGE : 0; } static int pcd_lock_door(struct cdrom_device_info *cdi, int lock) |