diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-11-23 15:29:55 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-02 00:53:39 +0300 |
| commit | a954ea812018a84d350b316c39a2be3edc4b7ca8 (patch) | |
| tree | deb9b830784f4dba4b77e12a5a81d757ef64db5a /drivers/scsi/scsicam.c | |
| parent | 22ae8ce8b89241c94ac00c237752c0ffa37ba5ae (diff) | |
| download | linux-a954ea812018a84d350b316c39a2be3edc4b7ca8.tar.xz | |
block: remove ->bd_contains
Now that each hd_struct has a reference to the corresponding
block_device, there is no need for the bd_contains pointer. Add
a bdev_whole() helper to look up the whole device block_device
struture instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/scsicam.c')
| -rw-r--r-- | drivers/scsi/scsicam.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/scsicam.c b/drivers/scsi/scsicam.c index 682cf08ab041..f1553a453616 100644 --- a/drivers/scsi/scsicam.c +++ b/drivers/scsi/scsicam.c @@ -32,7 +32,7 @@ */ unsigned char *scsi_bios_ptable(struct block_device *dev) { - struct address_space *mapping = dev->bd_contains->bd_inode->i_mapping; + struct address_space *mapping = bdev_whole(dev)->bd_inode->i_mapping; unsigned char *res = NULL; struct page *page; |