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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-12-03 15:07:47 +0100
committerJens Axboe <axboe@kernel.dk>2022-12-03 09:19:48 -0700
commit85d6ce58e493ac8b7122e2fbe3f41b94d6ebdc11 (patch)
tree567ab41376168b04dd0479b2f1a05ffbd6b971d1 /block
parent368c7f1f8a680734e14ccc62e3fda19bd08450bb (diff)
block: remove devnode callback from struct block_device_operations
With the removal of the pktcdvd driver, there are no in-kernel users of the devnode callback in struct block_device_operations, so it can be safely removed. If it is needed for new block drivers in the future, it can be brought back. Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-block@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20221203140747.1942969-1-gregkh@linuxfoundation.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
-rw-r--r--block/genhd.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/block/genhd.c b/block/genhd.c
index 52d71a94a809..03a96d6473e1 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1196,21 +1196,10 @@ struct class block_class = {
.dev_uevent = block_uevent,
};
-static char *block_devnode(struct device *dev, umode_t *mode,
- kuid_t *uid, kgid_t *gid)
-{
- struct gendisk *disk = dev_to_disk(dev);
-
- if (disk->fops->devnode)
- return disk->fops->devnode(disk, mode);
- return NULL;
-}
-
const struct device_type disk_type = {
.name = "disk",
.groups = disk_attr_groups,
.release = disk_release,
- .devnode = block_devnode,
};
#ifdef CONFIG_PROC_FS