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SubjectRe: [PATCH] 3c59x: convert to generic DMA API
From: Christoph Hellwig <>
Date: Sat, 12 May 2018 12:16:50 +0200

> This driver supports EISA devices in addition to PCI devices, and relied
> on the legacy behavior of the pci_dma* shims to pass on a NULL pointer
> to the DMA API, and the DMA API being able to handle that. When the
> NULL forwarding broke the EISA support got broken. Fix this by converting
> to the DMA API instead of the legacy PCI shims.
> Fixes: 4167b2ad ("PCI: Remove NULL device handling from PCI DMA API")
> Reported-by: tedheadster <>
> Tested-by: tedheadster <>
> Signed-off-by: Christoph Hellwig <>

Applied and queued up for -stable, thanks.

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