From c4512f79dcb236c8dc2afae176a0dc520096f0bc Mon Sep 17 00:00:00 2001
From: Jerry Huang <Chang-Ming.Huang@freescale.com>
Date: Tue, 10 Aug 2010 18:01:59 -0700
Subject: [PATCH] sdhci: add auto CMD12 support for eSDHC driver

Add auto CMD12 command support for eSDHC driver.  This is needed by P4080
and P1022 for block read/write.  Manual asynchronous CMD12 abort operation
causes protocol violations on these silicons.

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
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