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From: Vinod Koul <vkoul@kernel.org>
To: Lubomir Rintel <lkundrak@v3.sk>
Cc: Dan Williams <dan.j.williams@intel.com>,
	dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/7] dmaengine: mmp_tdma: Reset channel error on release
Date: Thu, 23 Apr 2020 12:44:42 +0530	[thread overview]
Message-ID: <20200423071442.GZ72691@vkoul-mobl> (raw)
In-Reply-To: <20200419164912.670973-5-lkundrak@v3.sk>

On 19-04-20, 18:49, Lubomir Rintel wrote:
> When a channel configuration fails, the status of the channel is set to
> DEV_ERROR so that an attempt to submit it fails. However, this status
> sticks until the heat end of the universe, making it impossible to
> recover from the error.
> 
> Let's reset it when the channel is released so that further use of the
> channel with correct configuration is not impacted.

Applied to fixes, thanks
-- 
~Vinod

  reply	other threads:[~2020-04-23  7:14 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-19 16:49 [PATCH 0/7] dmaengine: mmp_tdma: Make the driver actually work Lubomir Rintel
2020-04-19 16:49 ` [PATCH 1/7] dmaengine: mmp_tdma: Do not ignore slave config validation errors Lubomir Rintel
2020-04-23  7:13   ` Vinod Koul
2020-04-19 16:49 ` [PATCH 2/7] dmaengine: mmp_tdma: Drop "mmp_tdma: from error messages Lubomir Rintel
2020-04-23  7:13   ` Vinod Koul
2020-04-19 16:49 ` [PATCH 3/7] dmaengine: mmp_tdma: Validate the transfer direction Lubomir Rintel
2020-04-23  7:06   ` Vinod Koul
2020-04-19 16:49 ` [PATCH 4/7] dmaengine: mmp_tdma: Reset channel error on release Lubomir Rintel
2020-04-23  7:14   ` Vinod Koul [this message]
2020-04-19 16:49 ` [PATCH 5/7] dmaengine: mmp_tdma: Log an error if channel is in wrong state Lubomir Rintel
2020-04-23  7:15   ` Vinod Koul
2020-04-19 16:49 ` [PATCH 6/7] dmaengine: mmp_tdma: Fill in slave capabilities Lubomir Rintel
2020-04-23  7:16   ` Vinod Koul
2020-04-19 16:49 ` [PATCH 7/7] dmaengine: mmp_tdma: Remove the MMP_SRAM dependency Lubomir Rintel
2020-04-23  7:16   ` Vinod Koul

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