linux-kernel - Re: [PATCH 01/06] iommu/ipmmu-vmsa: Remove platform data handling

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Date:	Tue, 29 Dec 2015 02:00:40 +0200
From:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:	Magnus Damm <magnus.damm@...il.com>
Cc:	iommu@...ts.linux-foundation.org, geert+renesas@...der.be,
	linux-sh@...r.kernel.org, joro@...tes.org,
	linux-kernel@...r.kernel.org, horms+renesas@...ge.net.au
Subject: Re: [PATCH 01/06] iommu/ipmmu-vmsa: Remove platform data handling

Hi Magnus,

Thank you for the patch.

On Tuesday 15 December 2015 21:02:21 Magnus Damm wrote:
> From: Magnus Damm <damm+renesas@...nsource.se>
> 
> The IPMMU driver is using DT these days, and platform data is no longer
> used by the driver. Remove unused code.
> 
> Signed-off-by: Magnus Damm <damm+renesas@...nsource.se>

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

> ---
> 
>  drivers/iommu/ipmmu-vmsa.c |    5 -----
>  1 file changed, 5 deletions(-)
> 
> --- 0001/drivers/iommu/ipmmu-vmsa.c
> +++ work/drivers/iommu/ipmmu-vmsa.c	2015-12-15 11:35:00.490513000 +0900
> @@ -766,11 +766,6 @@ static int ipmmu_probe(struct platform_d
>  	int irq;
>  	int ret;
> 
> -	if (!IS_ENABLED(CONFIG_OF) && !pdev->dev.platform_data) {
> -		dev_err(&pdev->dev, "missing platform data\n");
> -		return -EINVAL;
> -	}
> -
>  	mmu = devm_kzalloc(&pdev->dev, sizeof(*mmu), GFP_KERNEL);
>  	if (!mmu) {
>  		dev_err(&pdev->dev, "cannot allocate device data\n");

-- 
Regards,

Laurent Pinchart

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