From: Viresh Kumar <viresh.kumar@st.com>
Date: Fri, 5 Aug 2011 10:02:44 +0000 (+0530)
Subject: dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool
X-Git-Tag: v3.2-rc1~47^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c12056466d76cdff884402d15f077dd0586e5215;p=pandora-kernel.git

dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool

In pl08x_free_txd(), check if pool is allocated successfully before freeing it.

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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