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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Dexuan Cui <decui@microsoft.com>,
Catalin Marinas <catalin.marinas@arm.com>,
iommu@lists.linux.dev, "K. Y. Srinivasan" <kys@microsoft.com>,
Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
Matthew Rosato <mjrosato@linux.ibm.com>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
Jason Gunthorpe <jgg@ziepe.ca>,
linux-acpi@vger.kernel.org, Sudeep Holla <sudeep.holla@arm.com>,
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linux-arm-kernel@lists.infradead.org,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
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Frank Rowand <frowand.list@gmail.com>,
Hanjun Guo <guohanjun@huawei.com>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, WANG Xuerui <kernel@xen0n.name>
Subject: Re: [PATCH v2 7/7] dma-mapping: Simplify arch_setup_dma_ops()
Date: Fri, 15 Dec 2023 09:25:46 -0600 [thread overview]
Message-ID: <170265394575.3996198.15248667149121379629.robh@kernel.org> (raw)
In-Reply-To: <7e6af148e0df9a10b51cd60234ec6b35f7d4cc20.1702486837.git.robin.murphy@arm.com>
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>
prev parent reply other threads:[~2023-12-15 15:25 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-13 17:17 [PATCH v2 0/7] " Robin Murphy
2023-12-13 17:17 ` [PATCH v2 1/7] OF: Retire dma-ranges mask workaround Robin Murphy
2023-12-13 17:17 ` [PATCH v2 2/7] OF: Simplify DMA range calculations Robin Murphy
2023-12-13 17:17 ` [PATCH v2 3/7] ACPI/IORT: Handle memory address size limits as limits Robin Murphy
2023-12-13 17:17 ` [PATCH v2 4/7] dma-mapping: Add helpers for dma_range_map bounds Robin Murphy
2023-12-15 15:24 ` Rob Herring
2023-12-13 17:17 ` [PATCH v2 5/7] iommu/dma: Make limit checks self-contained Robin Murphy
2023-12-13 17:17 ` [PATCH v2 6/7] iommu/dma: Centralise iommu_setup_dma_ops() Robin Murphy
2023-12-14 16:51 ` Jean-Philippe Brucker
2023-12-14 18:22 ` Robin Murphy
2023-12-17 13:06 ` Jason Gunthorpe
2023-12-13 17:18 ` [PATCH v2 7/7] dma-mapping: Simplify arch_setup_dma_ops() Robin Murphy
2023-12-15 15:25 ` Rob Herring [this message]
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