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authorArnd Bergmann <[email protected]>2018-07-25 11:18:34 +0200
committerMiquel Raynal <[email protected]>2018-07-31 09:46:06 +0200
commit15280e8107e17a5ee40509e3d1384ad28d6fdcf4 (patch)
treefeefa5ef8bc5548a7425001f2bb90966fa41ecee /include/linux/overflow.h
parent0bbf47eab4697557718fccc1ec9835c44c47fe7f (diff)
sparc64: add reads{b,w,l}/writes{b,w,l}
Some drivers need these for compile-testing. On most architectures they come from asm-generic/io.h, but not on sparc64, which has its own definitions. Since we already have ioread*_rep()/iowrite*_rep() that have the same behavior on sparc64 (i.e. all PCI I/O space is memory mapped), we can rename the existing helpers and add macros to define them to the same implementation. Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: David S. Miller <[email protected]> Tested-by: Boris Brezillon <boris.brezillon@bootlin> Signed-off-by: Miquel Raynal <[email protected]>
Diffstat (limited to 'include/linux/overflow.h')
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