Re: [PATCH] dmaengine: use devm_platform_get_and_ioremap_resource()

[Tudor.Ambarus]

On 11/10/22 11:26, ye.xingchen@xxxxxxxxxx wrote:
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> From: Minghao Chi <chi.minghao@xxxxxxxxxx>
> 
> Convert platform_get_resource(), devm_ioremap_resource() to a single
> call to devm_platform_get_and_ioremap_resource(), as this is exactly
> what this function does.

Would you review my v3 instead?
https://lore.kernel.org/lkml/20221110152528.7821-1-tudor.ambarus@xxxxxxxxxxxxx/

The intention is to do this small change for all the dma drivers in a
single patch, so that we don't pollute the commit log.

> 
> Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
> Signed-off-by: Minghao Chi <chi.minghao@xxxxxxxxxx>
> ---
>  drivers/dma/bcm2835-dma.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c
> index 630dfbb01a40..1547f528a58e 100644
> --- a/drivers/dma/bcm2835-dma.c
> +++ b/drivers/dma/bcm2835-dma.c
> @@ -902,8 +902,7 @@ static int bcm2835_dma_probe(struct platform_device *pdev)
> 
>         dma_set_max_seg_size(&pdev->dev, 0x3FFFFFFF);
> 
> -       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -       base = devm_ioremap_resource(&pdev->dev, res);
> +       base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
>         if (IS_ERR(base))
>                 return PTR_ERR(base);
> 
> --
> 2.25.1
> 
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-- 
Cheers,
ta