Re: [PATCH] v2 fec_main iMX6Q DMA-API: device driver tries to free DMA memory it has not allocated

From: Russell King - ARM Linux
Date: Wed Sep 03 2014 - 09:38:28 EST


On Wed, Sep 03, 2014 at 05:50:50PM +0530, Anand Moon wrote:
> Check was added to check dma address should not be 0x0000000000000000
> before unmap the dma.
> v1: remove unnecessary of bdp->cbd_bufaddr as suggested
> by Andy <fugang.duan@xxxxxxxxxxxxx>

I still have a whole pile of commits, one of them cleans up the handling
of this stuff. Please hold off on this for the time being until I can
dig out the appropriate commit.

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