From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 27 May 2013 00:59:20 +0000 (-0700)
Subject: spi: hspi: fixup long delay time
X-Git-Tag: v3.10-rc6~30^2~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc2bfffc3866e8c87dde19d5619262a810a51ed8;p=pandora-kernel.git

spi: hspi: fixup long delay time

Current HSPI driver is using msleep(20) on hspi_status_check_timeout(),
but it was too long delay for SPI device.
Bock-W board SPI access was too slow without this patch.
This patch uses udelay(10) for it.

Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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