From: Kyoungil Kim <ki0351.kim@samsung.com>
Date: Wed, 23 May 2012 12:29:51 +0000 (+0900)
Subject: spi: Change FIFO flush operation and spi channel off
X-Git-Tag: v3.8-rc1~41^4~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d859ff4937a22aabc0d3f352d1f515fb8b38528;p=pandora-kernel.git

spi: Change FIFO flush operation and spi channel off

Setting SW_RST does TX/RX FIFO flush.
After FIFO flush, SW_RST should be cleared.
The above setting and clearing SW_RST operation should be done after spi channel off.

Signed-off-by: Kyoungil Kim <ki0351.kim@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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