linux-kernel - Re: [PATCH] dmaengine: of-dma: Fix of_dma_router_xlate's of_dma

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Message-ID: <20200817054435.GK2639@vkoul-mobl>
Date:   Mon, 17 Aug 2020 11:14:35 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Peter Ujfalusi <peter.ujfalusi@...com>
Cc:     dmaengine@...r.kernel.org, dan.j.williams@...el.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: of-dma: Fix of_dma_router_xlate's
 of_dma_xlate handling

On 06-08-20, 13:49, Peter Ujfalusi wrote:
> of_dma_xlate callback can return ERR_PTR as well NULL in case of failure.
> 
> If error code is returned (not NULL) then the route should be released and
> the router should not be registered for the channel.

Applied, thanks

-- 
~Vinod