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| author | Victoria Milhoan <vicki.milhoan@freescale.com> | 2015-06-16 01:52:57 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-16 08:35:07 +0200 |
| commit | 8af7b0f809a3d34657433ec545d64dff9808ce34 (patch) | |
| tree | a35024c4de3b7066fb381b474f4e22ceee885ec7 /drivers/crypto/caam/ctrl.c | |
| parent | MPILIB: add mpi_read_buf() and mpi_get_size() helpers (diff) | |
| download | linux-8af7b0f809a3d34657433ec545d64dff9808ce34.tar.xz linux-8af7b0f809a3d34657433ec545d64dff9808ce34.zip | |
crypto: caam - Fix incorrect size when DMA unmapping buffer
The CAAM driver uses two data buffers to store data for a hashing operation,
with one buffer defined as active. This change forces switching of the
active buffer when executing a hashing operation to avoid a later DMA unmap
using the length of the opposite buffer.
Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/ctrl.c')
0 files changed, 0 insertions, 0 deletions