Messages in this thread | | | Date | Tue, 17 Jul 2018 07:03:35 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH] PCI: Unify pci and normal dma direction definition |
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> diff --git a/include/linux/dma-direction.h b/include/linux/dma-direction.h > index 3649a031893a..9d52716e9218 100644 > --- a/include/linux/dma-direction.h > +++ b/include/linux/dma-direction.h > @@ -2,7 +2,7 @@ > #ifndef _LINUX_DMA_DIRECTION_H > #define _LINUX_DMA_DIRECTION_H > /* > - * These definitions mirror those in pci.h, so they can be used > + * These definitions mirror those in pci-dma-compat.h, so they can be used > * interchangeably with their PCI_ counterparts. > */
I think we can just drop this comment anymore.
> +#define PCI_DMA_BIDIRECTIONAL (DMA_BIDIRECTIONAL) > +#define PCI_DMA_TODEVICE (DMA_TO_DEVICE) > +#define PCI_DMA_FROMDEVICE (DMA_FROM_DEVICE) > +#define PCI_DMA_NONE (DMA_NONE)
No need for the braces.
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