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

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Date:   Wed, 15 Sep 2021 16:28:21 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
cc:     nehal-bakulchandra.shah@....com, basavaraj.natikar@....com,
        benjamin.tissoires@...hat.com, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] HID: amd_sfh: switch from 'pci_' to 'dma_' API

On Sun, 22 Aug 2021, Christophe JAILLET wrote:

> The wrappers in include/linux/pci-dma-compat.h should go away.
> 
> The patch has been generated with the coccinelle script below.
> 
> It has been compile tested.
[ ... snip ... ]
> diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
> index 8d68796aa905..fa313c75a8a0 100644
> --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
> +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
> @@ -229,9 +229,9 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
>  
>  	privdata->mmio = pcim_iomap_table(pdev)[2];
>  	pci_set_master(pdev);
> -	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
> +	rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
>  	if (rc) {
> -		rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
> +		rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
>  		return rc;
>  	}
>  

Applied, thanks.

-- 
Jiri Kosina
SUSE Labs