From: Vinod Koul <vkoul@kernel.org>
To: Raag Jadav <raagjadav@gmail.com>
Cc: dmaengine@vger.kernel.org,
Ludovic Desroches <ludovic.desroches@microchip.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dmaengine: at_xdmac: check for non-empty xfers_list before invoking callback
Date: Sun, 7 Jul 2019 22:47:01 +0530 [thread overview]
Message-ID: <20190707171701.GI2911@vkoul-mobl> (raw)
In-Reply-To: <1561796448-3321-1-git-send-email-raagjadav@gmail.com>
On 29-06-19, 13:50, Raag Jadav wrote:
> tx descriptor retrieved from an empty xfers_list may not have valid
> pointers to the callback functions.
> Avoid calling dmaengine_desc_get_callback_invoke if xfers_list is empty.
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2019-07-07 17:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-29 8:20 [PATCH] dmaengine: at_xdmac: check for non-empty xfers_list before invoking callback Raag Jadav
2019-07-01 8:00 ` Ludovic Desroches
2019-07-07 17:17 ` Vinod Koul [this message]
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