powerpc/dma: trim the fat from <asm/dma-mapping.h>

There is no need to provide anything but get_arch_dma_ops to
<linux/dma-mapping.h>.  More the remaining declarations to <asm/iommu.h>
and drop all the includes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christoph Hellwig
2019-02-13 08:01:33 +01:00
committed by Michael Ellerman
parent 0617fc0ca4
commit 4a605e2d1a
6 changed files with 14 additions and 29 deletions

View File

@@ -40,6 +40,7 @@
#include <asm/mpc85xx.h>
#include <asm/disassemble.h>
#include <asm/ppc-opcode.h>
#include <asm/swiotlb.h>
#include <sysdev/fsl_soc.h>
#include <sysdev/fsl_pci.h>