A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 02:32:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

dma-mapping: move swiotlb arch helpers to a new header

Browse source 
phys_to_dma, dma_to_phys and dma_capable are helpers published by
architecture code for use of swiotlb and xen-swiotlb only.  Drivers are
not supposed to use these directly, but use the DMA API instead.

Move these to a new asm/dma-direct.h helper, included by a
linux/dma-direct.h wrapper that provides the default linear mapping
unless the architecture wants to override it.

In the MIPS case the existing dma-coherent.h is reused for now as
untangling it will take a bit of work.

Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Robin Murphy <[email protected]>
This commit is contained in:
Christoph Hellwig 2018-01-10 16:21:13 +01:00
commit ea8c64ace8
34 changed files with 165 additions and 195 deletions
Download patch file Download diff file Expand all files Collapse all files

1
drivers/crypto/marvell/cesa.c
View file

@ -24,6 +24,7 @@
#include <linux/scatterlist.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/dma-direct.h> /* XXX: drivers shall never use this directly! */
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_platform.h>