parisc: ->mapping_error
authorChristoph Hellwig <hch@lst.de>
Wed, 5 Jul 2017 02:55:06 +0000 (19:55 -0700)
committerHelge Deller <deller@gmx.de>
Wed, 5 Jul 2017 19:46:42 +0000 (21:46 +0200)
commit227145eb38fbee9d88a570954b3de836c4280134
tree4c47d2411d679e654c25179873124d007dba1346
parente24dd9ee5399747b71c1d982a484fc7601795f31
parisc: ->mapping_error

DMA_ERROR_CODE already went away in linux-next, but parisc unfortunately
added a new instance of it without any review as far as I can tell.

Move the two iommu drivers to report errors through ->mapping_error.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/include/asm/dma-mapping.h
drivers/parisc/ccio-dma.c
drivers/parisc/sba_iommu.c