summaryrefslogtreecommitdiffstats
path: root/drivers/block/brd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/block/brd.c')
-rw-r--r--drivers/block/brd.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index f9ab74505e69..b9794aeeb878 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -374,7 +374,7 @@ static int brd_rw_page(struct block_device *bdev, sector_t sector,
#ifdef CONFIG_BLK_DEV_RAM_DAX
static long brd_direct_access(struct block_device *bdev, sector_t sector,
- void **kaddr, unsigned long *pfn, long size)
+ void __pmem **kaddr, unsigned long *pfn)
{
struct brd_device *brd = bdev->bd_disk->private_data;
struct page *page;
@@ -384,13 +384,9 @@ static long brd_direct_access(struct block_device *bdev, sector_t sector,
page = brd_insert_page(brd, sector);
if (!page)
return -ENOSPC;
- *kaddr = page_address(page);
+ *kaddr = (void __pmem *)page_address(page);
*pfn = page_to_pfn(page);
- /*
- * TODO: If size > PAGE_SIZE, we could look to see if the next page in
- * the file happens to be mapped to the next page of physical RAM.
- */
return PAGE_SIZE;
}
#else