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/paride | |
| 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/paride')
| -rw-r--r-- | drivers/block/paride/pcd.c | 1 | ||||
| -rw-r--r-- | drivers/block/paride/pf.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index 430ee8004a51..255fd3d4b8a8 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -928,6 +928,7 @@ static int pcd_init_unit(struct pcd_unit *cd, bool autoprobe, int port, disk->minors = 1; strcpy(disk->disk_name, cd->name); /* umm... */ disk->fops = &pcd_bdops; + disk->flags |= GENHD_FL_NO_PART; disk->events = DISK_EVENT_MEDIA_CHANGE; disk->event_flags = DISK_EVENT_FLAG_BLOCK_ON_EXCL_WRITE; diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c index bf8d0ef41a0a..b84a6448a4f7 100644 --- a/drivers/block/paride/pf.c +++ b/drivers/block/paride/pf.c @@ -942,6 +942,7 @@ static int __init pf_init_unit(struct pf_unit *pf, bool autoprobe, int port, disk->minors = 1; strcpy(disk->disk_name, pf->name); disk->fops = &pf_fops; + disk->flags |= GENHD_FL_NO_PART; disk->events = DISK_EVENT_MEDIA_CHANGE; disk->private_data = pf; |