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| author | Christoph Hellwig <[email protected]> | 2019-08-13 09:24:04 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2019-11-11 20:18:20 +0000 |
| commit | 80b0ca98f91ddbc09828aff5a00af1c73837713e (patch) | |
| tree | 9d88b3bd5945b7408861a6297b23164323bac713 /fs/btrfs/dev-replace.h | |
| parent | sh: remove __iounmap (diff) | |
| download | kernel-80b0ca98f91ddbc09828aff5a00af1c73837713e.tar.gz kernel-80b0ca98f91ddbc09828aff5a00af1c73837713e.zip | |
lib: provide a simple generic ioremap implementation
A lot of architectures reuse the same simple ioremap implementation, so
start lifting the most simple variant to lib/ioremap.c. It provides
ioremap_prot and iounmap, plus a default ioremap that uses prot_noncached,
although that can be overridden by asm/io.h.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Arnd Bergmann <[email protected]>
Reviewed-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.h')
0 files changed, 0 insertions, 0 deletions