linux-kernel - Re: [PATCH] lan743x: switch from 'pci_' to 'dma

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Message-Id: <20200714.134838.855399731021149194.davem@davemloft.net>
Date:   Tue, 14 Jul 2020 13:48:38 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     christophe.jaillet@...adoo.fr
Cc:     bryan.whitehead@...rochip.com, UNGLinuxDriver@...rochip.com,
        kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] lan743x: switch from 'pci_' to 'dma_' API

From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Date: Tue, 14 Jul 2020 09:52:24 +0200

> The wrappers in include/linux/pci-dma-compat.h should go away.
> 
> The patch has been generated with the coccinelle script below and has been
> hand modified to replace GPF_ with a correct flag.
> It has been compile tested.
> 
> When memory is allocated in 'lan743x_tx_ring_cleanup()' and
> 'lan743x_rx_ring_init()', GFP_KERNEL can be used because this flag is
> already used to allocate some memory in these functions.
> 
> While at it, remove a useless (void *) casting in the first hunk in so that
> the code is more consistent.
 ...
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>

Appied to net-next, thank you.