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path: root/drivers/block/ataflop.c
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Diffstat (limited to 'drivers/block/ataflop.c')
-rw-r--r--drivers/block/ataflop.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 605a67e40bb..c871eae1412 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1324,23 +1324,24 @@ static void finish_fdc_done( int dummy )
* due to unrecognised disk changes.
*/
-static int check_floppy_change(struct gendisk *disk)
+static unsigned int floppy_check_events(struct gendisk *disk,
+ unsigned int clearing)
{
struct atari_floppy_struct *p = disk->private_data;
unsigned int drive = p - unit;
if (test_bit (drive, &fake_change)) {
/* simulated change (e.g. after formatting) */
- return 1;
+ return DISK_EVENT_MEDIA_CHANGE;
}
if (test_bit (drive, &changed_floppies)) {
/* surely changed (the WP signal changed at least once) */
- return 1;
+ return DISK_EVENT_MEDIA_CHANGE;
}
if (UD.wpstat) {
/* WP is on -> could be changed: to be sure, buffers should be
* invalidated...
*/
- return 1;
+ return DISK_EVENT_MEDIA_CHANGE;
}
return 0;
@@ -1570,7 +1571,7 @@ static int fd_locked_ioctl(struct block_device *bdev, fmode_t mode,
* or the next access will revalidate - and clear UDT :-(
*/
- if (check_floppy_change(disk))
+ if (floppy_check_events(disk, 0))
floppy_revalidate(disk);
if (UD.flags & FTD_MSG)
@@ -1904,7 +1905,7 @@ static const struct block_device_operations floppy_fops = {
.open = floppy_unlocked_open,
.release = floppy_release,
.ioctl = fd_ioctl,
- .media_changed = check_floppy_change,
+ .check_events = floppy_check_events,
.revalidate_disk= floppy_revalidate,
};
@@ -1963,6 +1964,7 @@ static int __init atari_floppy_init (void)
unit[i].disk->first_minor = i;
sprintf(unit[i].disk->disk_name, "fd%d", i);
unit[i].disk->fops = &floppy_fops;
+ unit[i].disk->events = DISK_EVENT_MEDIA_CHANGE;
unit[i].disk->private_data = &unit[i];
unit[i].disk->queue = blk_init_queue(do_fd_request,
&ataflop_lock);