linux-kernel - Re: [PATCH] dmaengine: idxd: Remove useless DMA-32 fallback configuration

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Message-ID: <YisboSIXfVVfGOyN@matsya>
Date:   Fri, 11 Mar 2022 15:21:29 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     Dave Jiang <dave.jiang@...el.com>, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org, dmaengine@...r.kernel.org
Subject: Re: [PATCH] dmaengine: idxd: Remove useless DMA-32 fallback
 configuration

On 15-01-22, 08:24, Christophe JAILLET wrote:
> As stated in [1], dma_set_mask() with a 64-bit mask never fails if
> dev->dma_mask is non-NULL.
> So, if it fails, the 32 bits case will also fail for the same reason.
> 
> Simplify code and remove some dead code accordingly.

Applied, thanks

-- 
~Vinod