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Date: Fri, 15 Dec 2023 09:25:46 -0600
From: Rob Herring <robh@kernel.org>
To: Robin Murphy <robin.murphy@arm.com>
Cc: linux-kernel@vger.kernel.org, Vineet Gupta <vgupta@kernel.org>, 
	David Woodhouse <dwmw2@infradead.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, 
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	WANG Xuerui <kernel@xen0n.name>
Subject: Re: [PATCH v2 7/7] dma-mapping: Simplify arch_setup_dma_ops()
Message-ID: <170265394575.3996198.15248667149121379629.robh@kernel.org>
References: <cover.1702486837.git.robin.murphy@arm.com>
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On Wed, 13 Dec 2023 17:18:00 +0000, Robin Murphy wrote:
> The dma_base, size and iommu arguments are only used by ARM, and can
> now easily be deduced from the device itself, so there's no need to pass
> them through the callchain as well.
> 
> Reviewed-by: Christoph Hellwig <hch@lst.de>
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> ---
> v2: Make sure the ARM changes actually build (oops...)
> ---
>  arch/arc/mm/dma.c               |  3 +--
>  arch/arm/mm/dma-mapping-nommu.c |  3 +--
>  arch/arm/mm/dma-mapping.c       | 18 ++++++++++--------
>  arch/arm64/mm/dma-mapping.c     |  3 +--
>  arch/mips/mm/dma-noncoherent.c  |  3 +--
>  arch/riscv/mm/dma-noncoherent.c |  3 +--
>  drivers/acpi/scan.c             |  3 +--
>  drivers/hv/hv_common.c          |  6 +-----
>  drivers/of/device.c             |  4 +---
>  include/linux/dma-map-ops.h     |  6 ++----
>  10 files changed, 20 insertions(+), 32 deletions(-)
> 

Acked-by: Rob Herring <robh@kernel.org>