diff options
| author | Simon Glass <sjg@chromium.org> | 2022-10-20 18:22:53 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-10-31 11:02:44 -0400 |
| commit | b55afa0c0e6dcb185ee527a6c37941bfde04ffd1 (patch) | |
| tree | 7abc730f6626a791380a400046962eab7c326ddc /disk | |
| parent | 76c839fcb417feb6532959a13eaaceb0f2b2b861 (diff) | |
disk: Rename block_dev to desc
The use of 'block_dev' in this context is confusing, since it is not a
pointer to a device, just to some information about it. Rename this to
'desc', as is more commonly used, since it is a block descriptor.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <xypron.glplk@gmx.de>
Diffstat (limited to 'disk')
| -rw-r--r-- | disk/disk-uclass.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/disk/disk-uclass.c b/disk/disk-uclass.c index 3bfb828044..d32747e224 100644 --- a/disk/disk-uclass.c +++ b/disk/disk-uclass.c @@ -151,34 +151,34 @@ U_BOOT_DRIVER(blk_partition) = { */ static struct blk_desc *dev_get_blk(struct udevice *dev) { - struct blk_desc *block_dev; + struct blk_desc *desc; switch (device_get_uclass_id(dev)) { /* * We won't support UCLASS_BLK with dev_* interfaces. */ case UCLASS_PARTITION: - block_dev = dev_get_uclass_plat(dev_get_parent(dev)); + desc = dev_get_uclass_plat(dev_get_parent(dev)); break; default: - block_dev = NULL; + desc = NULL; break; } - return block_dev; + return desc; } unsigned long disk_blk_read(struct udevice *dev, lbaint_t start, lbaint_t blkcnt, void *buffer) { - struct blk_desc *block_dev; + struct blk_desc *desc; const struct blk_ops *ops; struct disk_part *part; lbaint_t start_in_disk; ulong blks_read; - block_dev = dev_get_blk(dev); - if (!block_dev) + desc = dev_get_blk(dev); + if (!desc) return -ENOSYS; ops = blk_get_ops(dev); @@ -191,13 +191,13 @@ unsigned long disk_blk_read(struct udevice *dev, lbaint_t start, start_in_disk += part->gpt_part_info.start; } - if (blkcache_read(block_dev->uclass_id, block_dev->devnum, - start_in_disk, blkcnt, block_dev->blksz, buffer)) + if (blkcache_read(desc->uclass_id, desc->devnum, start_in_disk, blkcnt, + desc->blksz, buffer)) return blkcnt; blks_read = ops->read(dev, start, blkcnt, buffer); if (blks_read == blkcnt) - blkcache_fill(block_dev->uclass_id, block_dev->devnum, - start_in_disk, blkcnt, block_dev->blksz, buffer); + blkcache_fill(desc->uclass_id, desc->devnum, start_in_disk, + blkcnt, desc->blksz, buffer); return blks_read; } @@ -205,18 +205,18 @@ unsigned long disk_blk_read(struct udevice *dev, lbaint_t start, unsigned long disk_blk_write(struct udevice *dev, lbaint_t start, lbaint_t blkcnt, const void *buffer) { - struct blk_desc *block_dev; + struct blk_desc *desc; const struct blk_ops *ops; - block_dev = dev_get_blk(dev); - if (!block_dev) + desc = dev_get_blk(dev); + if (!desc) return -ENOSYS; ops = blk_get_ops(dev); if (!ops->write) return -ENOSYS; - blkcache_invalidate(block_dev->uclass_id, block_dev->devnum); + blkcache_invalidate(desc->uclass_id, desc->devnum); return ops->write(dev, start, blkcnt, buffer); } @@ -224,18 +224,18 @@ unsigned long disk_blk_write(struct udevice *dev, lbaint_t start, unsigned long disk_blk_erase(struct udevice *dev, lbaint_t start, lbaint_t blkcnt) { - struct blk_desc *block_dev; + struct blk_desc *desc; const struct blk_ops *ops; - block_dev = dev_get_blk(dev); - if (!block_dev) + desc = dev_get_blk(dev); + if (!desc) return -ENOSYS; ops = blk_get_ops(dev); if (!ops->erase) return -ENOSYS; - blkcache_invalidate(block_dev->uclass_id, block_dev->devnum); + blkcache_invalidate(desc->uclass_id, desc->devnum); return ops->erase(dev, start, blkcnt); } |