linux-kernel - Re: [PATCH v3 05/20] dmaengine: ti: k3-udma-glue: Get the ringacc from udma

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Date:   Tue, 8 Dec 2020 13:52:26 +0200
From:   Grygorii Strashko <grygorii.strashko@...com>
To:     Peter Ujfalusi <peter.ujfalusi@...com>, <vkoul@...nel.org>,
        <nm@...com>, <ssantosh@...nel.org>, <robh+dt@...nel.org>
CC:     <dan.j.williams@...el.com>, <t-kristo@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <dmaengine@...r.kernel.org>, <vigneshr@...com>
Subject: Re: [PATCH v3 05/20] dmaengine: ti: k3-udma-glue: Get the ringacc
 from udma_dev



On 08/12/2020 11:04, Peter Ujfalusi wrote:
> If of_xudma_dev_get() returns with the valid udma_dev then the driver
> already got the ringacc, there is no need to execute
> of_k3_ringacc_get_by_phandle() for each channel via the glue layer.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
> ---
>   drivers/dma/ti/k3-udma-glue.c    | 6 +-----
>   drivers/dma/ti/k3-udma-private.c | 6 ++++++
>   drivers/dma/ti/k3-udma.h         | 1 +
>   3 files changed, 8 insertions(+), 5 deletions(-)
Reviewed-by: Grygorii Strashko <grygorii.strashko@...com>

-- 
Best regards,
grygorii