From: Viresh Kumar <viresh.kumar@st.com>
Date: Mon, 16 May 2011 04:10:10 +0000 (+0530)
Subject: spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails
X-Git-Tag: v3.0-rc1~133^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43c640157d4366a3ea9ba01f903ea892f46376ee;p=pandora-kernel.git

spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails

If pl022_dma_probe fails, we can try to transfer data in polling or interrupt
mode. Also, set platform_info->enable_dma to 0, so that no other code tries to
use dma.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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