tree 9d1fa9bcaf39e0745bea2971353b7f158e1a9d38
parent b604d4973af7df4bbe970b2c380f5a0477fa53ec
author Christoph Hellwig <hch@lst.de> 1587049207 +0200
committer Thomas Bogendoerfer <tsbogend@alpha.franken.de> 1587305384 +0200

MIPS: cleanup fixup_bigphys_addr handling

fixup_bigphys_addr is only provided by the alchemy platform.  Remove
all the stubs, and ensure we only call it if it is actually implemented.

Also don't bother implementing io_remap_pfn_range if we don't have to,
and move the remaining implementation to alchemy platform code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>