Merge tag 'arc-4.18-final' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
"Another batch of fixes for ARC, this time mainly DMA API rework
wreckage:
- Fix software managed DMA wreckage after rework in 4.17 [Euginey]
* missing cache flush
* SMP_CACHE_BYTES vs cache_line_size
- Fix allmodconfig build errors [Randy]
- Maintainer update for Mellanox (EZChip) NPS platform"
* tag 'arc-4.18-final' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
arc: fix type warnings in arc/mm/cache.c
arc: fix build errors in arc/include/asm/delay.h
arc: [plat-eznps] fix printk warning in arc/plat-eznps/mtm.c
arc: [plat-eznps] fix data type errors in platform headers
ARC: [plat-eznps] Add missing struct nps_host_reg_aux_dpc
ARC: add SMP_CACHE_BYTES value validate
ARC: dma [non-IOC] setup SMP_CACHE_BYTES and cache_line_size
ARC: dma [non IOC]: fix arc_dma_sync_single_for_(device|cpu)
ARC: Add Ofer Levi as plat-eznps maintainer