From: Viresh Kumar <viresh.kumar@st.com>
Date: Fri, 5 Aug 2011 10:02:36 +0000 (+0530)
Subject: dmaengine/amba-pl08x: Schedule tasklet in case of error interrupt
X-Git-Tag: v3.2-rc1~47^2~18^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=28da28365da3f3bea1d4b7212a8a40e4b9ac3229;p=pandora-kernel.git

dmaengine/amba-pl08x: Schedule tasklet in case of error interrupt

Currently, if error interrupt occurs, nothing is done in interrupt handler (just
clearing the interrupts). We must somehow indicate this to the user that DMA is
over, due to ERR interrupt or TC interrupt.

So, this patch just schedules existing tasklet, with a print showing error
interrupt has occurred on which channels.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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