From 4ea5d9998a9de1c85167582d3fd2760cacf40f7d Mon Sep 17 00:00:00 2001
From: Sonic Zhang <sonic.zhang@analog.com>
Date: Wed, 26 Feb 2014 10:39:16 +0800
Subject: [PATCH] crypt: bfin_crc - Remove useless SSYNC instruction and cache
 flush to DMA coherent memory

1) SSYNC instruction is blackfin specific and takes no effect in this driver.
2) DMA descriptor and SG middle buffer are in DMA coherent memory. No need
to flush.
3) Turn kzalloc, ioremap and request_irq into managed device APIs respectively.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
Reading git-format-patch failed