Re: [PATCH 2/7] DAC960: don't use block layer bounce buffers

2018-05-09 Thread Johannes Thumshirn
Looks good, Reviewed-by: Johannes Thumshirn -- Johannes Thumshirn Storage jthumsh...@suse.de+49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG N

[PATCH 2/7] DAC960: don't use block layer bounce buffers

2018-05-09 Thread Christoph Hellwig
DAC960 just sets the block bounce limit to the dma mask, which means that the iommu or swiotlb already take care of the bounce buffering, and the block bouncing can be removed. Signed-off-by: Christoph Hellwig --- drivers/block/DAC960.c | 9 ++--- drivers/block/DAC960.h | 1 - 2 files change