From 98837abc86ebd26c1518c91cc5e2a9344837e6a8 Mon Sep 17 00:00:00 2001
From: Joel Fernandes <joelf@ti.com>
Date: Sat, 17 Aug 2013 21:42:30 -0500
Subject: [PATCH] crypto: omap-aes - PIO mode: platform data for OMAP4/AM437x
 and trigger

We initialize the scatter gather walk lists needed for PIO mode and avoid all
DMA paths such as mapping/unmapping buffers by checking for the pio_only flag.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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