linux-kernel - Re: [PATCH] dmaengine: qcom_hidma: prevent disable in error

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Message-ID: <20161018150353.GC2467@localhost>
Date:   Tue, 18 Oct 2016 20:33:53 +0530
From:   Vinod Koul <vinod.koul@...el.com>
To:     Sinan Kaya <okaya@...eaurora.org>
Cc:     dmaengine@...r.kernel.org, timur@...eaurora.org,
        cov@...eaurora.org, linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: qcom_hidma: prevent disable in error

On Thu, Oct 06, 2016 at 03:33:14PM -0400, Sinan Kaya wrote:
> When an error is observed, we try to disable the channel and prevent
> further accesses from the client.
> 
> Depending on the type of error, transitioning into disabled state might
> not be possible. Adding a check to make sure that HW is in enabled/running
> state before the disable transition happens.

Applied, thanks

-- 
~Vinod