X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=drivers%2Fblock%2Fataflop.c;h=c871eae14120423f2cd618742730a6f6b51edeb3;hb=d454f39f3ff3ee5a818c271026081a48a537bd41;hp=605a67e40bbfc902609233ebc52d22f8bc008e23;hpb=d7a5a18190d6f523b5d795bfd73f83cf13a3a383;p=mirror_ubuntu-zesty-kernel.git

diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 605a67e40bbf..c871eae14120 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);