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Diffstat (limited to 'drivers/block/floppy.c')
-rw-r--r--drivers/block/floppy.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 77fc76f8aea..301d7a9a41a 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -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]);