diff options
Diffstat (limited to 'drivers/block/floppy.c')
| -rw-r--r-- | drivers/block/floppy.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index b9ba04fc2b3..301d7a9a41a 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -3281,7 +3281,7 @@ static int set_geometry(unsigned int cmd, struct floppy_struct *g, struct block_device *bdev = opened_bdev[cnt]; if (!bdev || ITYPE(drive_state[cnt].fd_device) != type) continue; - __invalidate_device(bdev); + __invalidate_device(bdev, true); } mutex_unlock(&open_lock); } else { @@ -3770,13 +3770,14 @@ out2: /* * Check if the disk has been changed or if a change has been faked. */ -static int check_floppy_change(struct gendisk *disk) +static unsigned int floppy_check_events(struct gendisk *disk, + unsigned int clearing) { int drive = (long)disk->private_data; if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) || test_bit(FD_VERIFY_BIT, &UDRS->flags)) - return 1; + return DISK_EVENT_MEDIA_CHANGE; if (time_after(jiffies, UDRS->last_checked + UDP->checkfreq)) { lock_fdc(drive, false); @@ -3788,7 +3789,7 @@ static int check_floppy_change(struct gendisk *disk) test_bit(FD_VERIFY_BIT, &UDRS->flags) || test_bit(drive, &fake_change) || drive_no_geom(drive)) - return 1; + return DISK_EVENT_MEDIA_CHANGE; return 0; } @@ -3837,7 +3838,6 @@ static int __floppy_read_block_0(struct block_device *bdev) bio.bi_end_io = floppy_rb0_complete; submit_bio(READ, &bio); - generic_unplug_device(bdev_get_queue(bdev)); process_fd_request(); wait_for_completion(&complete); @@ -3898,7 +3898,7 @@ static const struct block_device_operations floppy_fops = { .release = floppy_release, .ioctl = fd_ioctl, .getgeo = fd_getgeo, - .media_changed = check_floppy_change, + .check_events = floppy_check_events, .revalidate_disk = floppy_revalidate, }; @@ -4205,6 +4205,7 @@ static int __init floppy_init(void) disks[dr]->major = FLOPPY_MAJOR; disks[dr]->first_minor = TOMINOR(dr); disks[dr]->fops = &floppy_fops; + disks[dr]->events = DISK_EVENT_MEDIA_CHANGE; sprintf(disks[dr]->disk_name, "fd%d", dr); init_timer(&motor_off_timer[dr]); |