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| author | Jens Axboe <axboe@kernel.dk> | 2023-01-04 14:44:02 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-01-04 14:44:02 -0700 |
| commit | 050a4f341f35bf51db321c7f68700f9e0b1a7552 (patch) | |
| tree | dc5209fd948a2a85c593ac84b6ef2fd69886fe58 /include | |
| parent | ee4b4e2248565babfba807d82c0f3e00c392a4c0 (diff) | |
| download | linux-stable-050a4f341f35bf51db321c7f68700f9e0b1a7552.tar.gz linux-stable-050a4f341f35bf51db321c7f68700f9e0b1a7552.tar.bz2 linux-stable-050a4f341f35bf51db321c7f68700f9e0b1a7552.zip | |
Revert "block: remove devnode callback from struct block_device_operations"
This reverts commit 85d6ce58e493ac8b7122e2fbe3f41b94d6ebdc11.
We're reinstating the pktcdvd driver, which needs this API.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 301cf1cf4f2f..43d4e073b111 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1395,6 +1395,7 @@ struct block_device_operations { void (*swap_slot_free_notify) (struct block_device *, unsigned long); int (*report_zones)(struct gendisk *, sector_t sector, unsigned int nr_zones, report_zones_cb cb, void *data); + char *(*devnode)(struct gendisk *disk, umode_t *mode); /* returns the length of the identifier or a negative errno: */ int (*get_unique_id)(struct gendisk *disk, u8 id[16], enum blk_unique_id id_type); |