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| author | Mark Rutland <mark.rutland@arm.com> | 2019-07-08 17:36:40 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-08-05 11:06:33 +0100 |
| commit | b907b80d7ae7b2b65ef9f534f3e9a32ce6a4b539 (patch) | |
| tree | 189d595882344e00c12dbd22daee3c56263b04c8 /arch/arm64/include/asm/atomic.h | |
| parent | c87857945b0e61c46222798b56fb1b0f4868088b (diff) | |
| download | linux-b907b80d7ae7b2b65ef9f534f3e9a32ce6a4b539.tar.bz2 | |
arm64: remove pointless __KERNEL__ guards
For a number of years, UAPI headers have been split from kernel-internal
headers. The latter are never exposed to userspace, and always built
with __KERNEL__ defined.
Most headers under arch/arm64 don't have __KERNEL__ guards, but there
are a few stragglers lying around. To make things more consistent, and
to set a good example going forward, let's remove these redundant
__KERNEL__ guards.
In a couple of cases, a trailing #endif lacked a comment describing its
corresponding #if or #ifdef, so these are fixes up at the same time.
Guards in auto-generated crypto code are left as-is, as these guards are
generated by scripting imported from the upstream openssl project
scripts. Guards in UAPI headers are left as-is, as these can be included
by userspace or the kernel.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/atomic.h')
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index 657b0457d83c..a5ca23950cfd 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -15,8 +15,6 @@ #include <asm/barrier.h> #include <asm/lse.h> -#ifdef __KERNEL__ - #define __ARM64_IN_ATOMIC_IMPL #if defined(CONFIG_ARM64_LSE_ATOMICS) && defined(CONFIG_AS_LSE) @@ -157,5 +155,4 @@ #include <asm-generic/atomic-instrumented.h> -#endif -#endif +#endif /* __ASM_ATOMIC_H */ |