From: Christoph Hellwig <hch@lst.de>
To: linux-kernel@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Robin Murphy <robin.murphy@arm.com>
Subject: clean up dma_declare_coherent_memory calling conventions V2
Date: Sat, 26 Aug 2017 09:26:48 +0200 [thread overview]
Message-ID: <20170826072650.10264-1-hch@lst.de> (raw)
Remove various unused flags, and return a reasonable error code.
Changes since V1:
- rebased
- fix an incorrect return value
- propagate the error value in ohci-sm501
next reply other threads:[~2017-08-26 7:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-26 7:26 Christoph Hellwig [this message]
2017-08-26 7:26 ` [PATCH 1/2] dma-coherent: remove the DMA_MEMORY_INCLUDES_CHILDREN flag Christoph Hellwig
2017-08-26 7:26 ` [PATCH 2/2] dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags Christoph Hellwig
2017-09-01 7:53 ` Christoph Hellwig
2017-09-01 8:19 ` Marek Szyprowski
2017-09-01 9:37 ` Christoph Hellwig
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