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| author | Haojian Zhuang <haojian.zhuang@linaro.org> | 2016-07-28 10:15:32 +0800 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@linaro.org> | 2016-08-04 09:53:29 +0800 |
| commit | 9d063aa2e86bc3dc8abf866614607b973358cebb (patch) | |
| tree | 208e2e8902c7c250d0612ad0e58ba439c317a058 /common | |
| parent | 3d99b17f60142ef96d39759132d4448e138b6c4e (diff) | |
io: block: fix unaligned buffer
If buffer address parameter isn't aligned, it may cause
DMA issue in block device driver, as eMMC. Now check the buffer
address. If it's not aligned, use temporary buffer in io block
driver instead.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Diffstat (limited to 'common')
0 files changed, 0 insertions, 0 deletions