commit | a9214b0b6ed245b0c5239e0576b7de509815c2a0 | [log] [tgz] |
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author | Hui Tang <tanghui20@huawei.com> | Fri Mar 19 18:45:05 2021 +0800 |
committer | Herbert Xu <herbert@gondor.apana.org.au> | Fri Mar 26 20:15:57 2021 +1100 |
tree | e91577fde9558cce5aa3e76b640e396f277a2059 | |
parent | ed48466d3ff94fac09ca5c521a24501eb5908277 [diff] |
crypto: hisilicon - fix the check on dma address System may be able to get physical address of zero if not reserved by firmware. The dma address obtained by 'dma_alloc_coherent' is valid, since already checking cpu va before, so do not check again. Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>