diff options
| author | Simon Glass <sjg@chromium.org> | 2016-02-29 15:25:47 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-03-14 15:34:50 -0600 |
| commit | 96e5b03c8ab749b6547f6a3ceb4d4b9f274211aa (patch) | |
| tree | e27fa651bc8f72305ff2e90b61cc9914c5b2b502 /disk/part_dos.c | |
| parent | 14142811f4c2d4da28e86ccb2375487f8dff02cb (diff) | |
dm: part: Convert partition API use to linker lists
We can use linker lists instead of explicitly declaring each function.
This makes the code shorter by avoiding switch() statements and lots of
header file declarations.
While this does clean up the code it introduces a few code issues with SPL.
SPL never needs to print partition information since this all happens from
commands. SPL mostly doesn't need to obtain information about a partition
either, except in a few cases. Add these cases so that the code will be
dropped from each partition driver when not needed. This avoids code bloat.
I think this is still a win, since it is not a bad thing to be explicit
about which features are used in SPL. But others may like to weigh in.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'disk/part_dos.c')
| -rw-r--r-- | disk/part_dos.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/disk/part_dos.c b/disk/part_dos.c index ea0315ca07..7567ed3b29 100644 --- a/disk/part_dos.c +++ b/disk/part_dos.c @@ -87,7 +87,7 @@ static int test_block_type(unsigned char *buffer) } -int test_part_dos(struct blk_desc *dev_desc) +static int test_part_dos(struct blk_desc *dev_desc) { ALLOC_CACHE_ALIGN_BUFFER(unsigned char, buffer, dev_desc->blksz); @@ -295,5 +295,12 @@ int get_partition_info_dos(struct blk_desc *dev_desc, int part, return get_partition_info_extended(dev_desc, 0, 0, 1, part, info, 0); } +U_BOOT_PART_TYPE(dos) = { + .name = "DOS", + .part_type = PART_TYPE_DOS, + .get_info = part_get_info_ptr(get_partition_info_dos), + .print = part_print_ptr(print_part_dos), + .test = test_part_dos, +}; #endif |