linux-kernel - Re: [PATCH] dmaengine: pl330: Typecast with enum to fix the coverity warning

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Date:   Tue, 14 Sep 2021 13:37:21 +0530
From:   Harini Katakam <harinik@...inx.com>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Harini Katakam <harini.katakam@...inx.com>,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
        Michal Simek <michal.simek@...inx.com>,
        radhey.shyam.pandey@...inx.com, shravya.kumbham@...inx.com
Subject: Re: [PATCH] dmaengine: pl330: Typecast with enum to fix the coverity warning

Hi Vinod,

<snip>
> >       pch->cyclic = true;
> > -     desc->txd.flags = flags;
> > +     desc->txd.flags = (enum dma_ctrl_flags)flags;
>
> Does this driver use the txd.flags?

Sorry for the delayed response. This flag is not used and I'm working
on another patch to remove it.

Regards,
Harini