diff options
Diffstat (limited to 'drivers/block/brd.c')
| -rw-r--r-- | drivers/block/brd.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c index 60f3193c9ce2..bfa4ed2c75ef 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -395,18 +395,6 @@ static long __brd_direct_access(struct brd_device *brd, pgoff_t pgoff, return 1; } -static long brd_blk_direct_access(struct block_device *bdev, sector_t sector, - void **kaddr, pfn_t *pfn, long size) -{ - struct brd_device *brd = bdev->bd_disk->private_data; - long nr_pages = __brd_direct_access(brd, PHYS_PFN(sector * 512), - PHYS_PFN(size), kaddr, pfn); - - if (nr_pages < 0) - return nr_pages; - return nr_pages * PAGE_SIZE; -} - static long brd_dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn) { @@ -418,14 +406,11 @@ static long brd_dax_direct_access(struct dax_device *dax_dev, static const struct dax_operations brd_dax_ops = { .direct_access = brd_dax_direct_access, }; -#else -#define brd_blk_direct_access NULL #endif static const struct block_device_operations brd_fops = { .owner = THIS_MODULE, .rw_page = brd_rw_page, - .direct_access = brd_blk_direct_access, }; /* |