From: Lei Wen <leiwen@marvell.com>
Date: Mon, 28 Feb 2011 02:32:11 +0000 (+0800)
Subject: mtd: pxa3xx_nand: rework irq logic
X-Git-Tag: v2.6.39-rc1~40^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8155a404db95656f1519b28fdb96cb68f8b2364;p=pandora-kernel.git

mtd: pxa3xx_nand: rework irq logic

Enable all irq when we start the nand controller, and
put all the transaction logic in the pxa3xx_nand_irq.

By doing this way, we could dramatically increase the
performance by avoid unnecessary delay.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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