dmaengine: fix xor sources continuation
authorXuelin Shi <xuelin.shi@freescale.com>
Tue, 1 Jul 2014 08:32:38 +0000 (16:32 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Oct 2014 16:38:20 +0000 (09:38 -0700)
commit7489d15203157651c8b77d0526c08c86dc4742f9
tree5b8929856bf3c6a31a0edca490fadcca1cffeea2
parent54adfd41b8ee08a00e6285e8ef27246655467d24
dmaengine: fix xor sources continuation

commit 87cea76384257e6ac3fa4791b6a6b9d0335f7457 upstream.

the partial xor result must be kept until the next
tx is generated.

Signed-off-by: Xuelin Shi <xuelin.shi@freescale.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
crypto/async_tx/async_xor.c