crypto: ccp - Fix ccp_run_passthru_cmd dma variable assignments
There are some suspicious looking lines of code in the new ccp driver, including
one that assigns a variable to itself, and another that overwrites a previous assignment.
This may have been a cut-and-paste error where 'src' was forgotten to be changed to 'dst'.
I have no hardware to test this, so this is untested.
Signed-off-by: Dave Jones <davej@fedoraproject.org>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
index 71ed3ad..c266a7b 100644
--- a/drivers/crypto/ccp/ccp-ops.c
+++ b/drivers/crypto/ccp/ccp-ops.c
@@ -1666,8 +1666,8 @@
op.dst.type = CCP_MEMTYPE_SYSTEM;
op.dst.u.dma.address = sg_dma_address(dst.sg_wa.sg);
- op.src.u.dma.offset = dst.sg_wa.sg_used;
- op.src.u.dma.length = op.src.u.dma.length;
+ op.dst.u.dma.offset = dst.sg_wa.sg_used;
+ op.dst.u.dma.length = op.src.u.dma.length;
ret = ccp_perform_passthru(&op);
if (ret) {