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| author | Al Viro <viro@zeniv.linux.org.uk> | 2021-09-20 23:32:49 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2021-12-21 21:31:08 +0100 |
| commit | 5f174ec3c1d62013f86db6597249174d8cb227b2 (patch) | |
| tree | 541bb933e1a7610832c0931507e06bb0c7acca8e /include/asm-generic/logic_io.h | |
| parent | um: move amd64 variant of mmap(2) to arch/x86/um/syscalls_64.c (diff) | |
| download | linux-5f174ec3c1d62013f86db6597249174d8cb227b2.tar.xz linux-5f174ec3c1d62013f86db6597249174d8cb227b2.zip | |
logic_io instance of iounmap() needs volatile on argument
... same as the rest of implementations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'include/asm-generic/logic_io.h')
| -rw-r--r-- | include/asm-generic/logic_io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/logic_io.h b/include/asm-generic/logic_io.h index a53116b8c57e..8a59b6e567df 100644 --- a/include/asm-generic/logic_io.h +++ b/include/asm-generic/logic_io.h @@ -34,7 +34,7 @@ void __iomem *ioremap(phys_addr_t offset, size_t size); #define iounmap iounmap -void iounmap(void __iomem *addr); +void iounmap(void volatile __iomem *addr); #define __raw_readb __raw_readb u8 __raw_readb(const volatile void __iomem *addr); |