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From: Christoph Hellwig <hch@lst.de>
To: Vineet Gupta <vgupta@synopsys.com>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>,
	Paul Burton <paul.burton@mips.com>
Cc: iommu@lists.linux-foundation.org,
	linux-snps-arc@lists.infradead.org, linux-mips@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: add config symbols for arch_{setup,teardown}_dma_ops
Date: Mon,  4 Feb 2019 09:14:18 +0100	[thread overview]
Message-ID: <20190204081420.15083-1-hch@lst.de> (raw)

Hi all,

this series adds kconfig symbols to indicate that the architecture
provides the arch_setup_dma_ops and arch_teardown_dma_ops hooks.

This avoids polluting dma-mapping.h which is included by just about
every driver with implementation details, and also removes some
clutter.

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             reply	other threads:[~2019-02-04  8:14 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-04  8:14 Christoph Hellwig [this message]
2019-02-04  8:14 ` [PATCH 1/2] dma-mapping: add a kconfig symbol for arch_setup_dma_ops availability Christoph Hellwig
2019-02-11 16:41   ` Vineet Gupta
2019-02-12  2:02   ` Paul Burton
2019-02-04  8:14 ` [PATCH 2/2] dma-mapping: add a kconfig symbol for arch_teardown_dma_ops availability Christoph Hellwig
2019-02-11 13:21 ` add config symbols for arch_{setup,teardown}_dma_ops Christoph Hellwig
2019-02-11 14:00   ` Catalin Marinas
2019-02-13 18:13 ` Christoph Hellwig

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