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dm: usb: Use blk_dread/write() instead of direct calls 

Update the USB mass storage code to allow it to work with driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2016-07-05 17:10:17 -06:00
parent f1a485aa40
commit c9f3c5f9c3
1 changed files with 2 additions and 2 deletions
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4
cmd/usb_mass_storage.c
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@ -22,7 +22,7 @@ static int ums_read_sector(struct ums *ums_dev,
struct blk_desc *block_dev = &ums_dev->block_dev; struct blk_desc *block_dev = &ums_dev->block_dev;
lbaint_t blkstart = start + ums_dev->start_sector; lbaint_t blkstart = start + ums_dev->start_sector;
return block_dev->block_read(block_dev, blkstart, blkcnt, buf); return blk_dread(block_dev, blkstart, blkcnt, buf);
} }
static int ums_write_sector(struct ums *ums_dev, static int ums_write_sector(struct ums *ums_dev,
@ -31,7 +31,7 @@ static int ums_write_sector(struct ums *ums_dev,
struct blk_desc *block_dev = &ums_dev->block_dev; struct blk_desc *block_dev = &ums_dev->block_dev;
lbaint_t blkstart = start + ums_dev->start_sector; lbaint_t blkstart = start + ums_dev->start_sector;
return block_dev->block_write(block_dev, blkstart, blkcnt, buf); return blk_dwrite(block_dev, blkstart, blkcnt, buf);
} }
static struct ums *ums; static struct ums *ums;