diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-11-22 16:06:22 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-11-29 16:38:35 +0300 |
| commit | 1ebe2e5f9d68e94c524aba876f27b945669a7879 (patch) | |
| tree | e0de8a0a5eb068a3de89c5cf346730ea9e1349b6 /drivers/block/swim.c | |
| parent | 3b5149ac50970669ee0ddb9629ec77ffd5c0622d (diff) | |
| download | linux-1ebe2e5f9d68e94c524aba876f27b945669a7879.tar.xz | |
block: remove GENHD_FL_EXT_DEVT
All modern drivers can support extra partitions using the extended
dev_t. In fact except for the ioctl method drivers never even see
partitions in normal operation.
So remove the GENHD_FL_EXT_DEVT and allow extra partitions for all
block devices that do support partitions, and require those that
do not support partitions to explicit disallow them using
GENHD_FL_NO_PART.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/swim.c')
| -rw-r--r-- | drivers/block/swim.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 821594cd1315..fef65a18d56f 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -840,6 +840,7 @@ static int swim_floppy_init(struct swim_priv *swd) swd->unit[drive].disk->minors = 1; sprintf(swd->unit[drive].disk->disk_name, "fd%d", drive); swd->unit[drive].disk->fops = &floppy_fops; + swd->unit[drive].disk->flags |= GENHD_FL_NO_PART; swd->unit[drive].disk->events = DISK_EVENT_MEDIA_CHANGE; swd->unit[drive].disk->private_data = &swd->unit[drive]; set_capacity(swd->unit[drive].disk, 2880); |