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| author |   Christoph Hellwig <hch@lst.de> | 2020-05-19 16:33:21 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-05-21 08:22:20 -0600 |
| commit | 3783daeb1d24696ff00125050353cfce4f5b6239 (patch) | |
| tree | 34450601d978323447b4c405e05ed953b17dbd17 | |
| parent | s390/dasd: remove ioctl_by_bdev calls (diff) | |
| download | wireguard-linux-3783daeb1d24696ff00125050353cfce4f5b6239.tar.xz wireguard-linux-3783daeb1d24696ff00125050353cfce4f5b6239.zip | |
block: remove ioctl_by_bdev
No callers left.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | fs/block_dev.c | 12 | ||||
| -rw-r--r-- | include/linux/fs.h | 1 |
2 files changed, 0 insertions, 13 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 7cbb7b79935e..3003831c771d 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -2166,18 +2166,6 @@ const struct file_operations def_blk_fops = { .fallocate = blkdev_fallocate, }; -int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg) -{ - int res; - mm_segment_t old_fs = get_fs(); - set_fs(KERNEL_DS); - res = blkdev_ioctl(bdev, 0, cmd, arg); - set_fs(old_fs); - return res; -} - -EXPORT_SYMBOL(ioctl_by_bdev); - /** * lookup_bdev - lookup a struct block_device by name * @pathname: special file representing the block device diff --git a/include/linux/fs.h b/include/linux/fs.h index 1a95e5158811..861ca61d728b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2636,7 +2636,6 @@ extern int sync_filesystem(struct super_block *); extern const struct file_operations def_blk_fops; extern const struct file_operations def_chr_fops; #ifdef CONFIG_BLOCK -extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long); extern int blkdev_ioctl(struct block_device *, fmode_t, unsigned, unsigned long); extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long); extern int blkdev_get(struct block_device *bdev, fmode_t mode, void *holder); |