diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2023-10-16 11:25:01 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2023-10-16 14:17:07 +0100 |
| commit | e8d4006dc24e66105444715d6d5daa244aa2bdec (patch) | |
| tree | 306ce297759b247a979d831fc1decb22a38a74d2 /arch/arm64/kernel | |
| parent | 47759eca76d1807923fffec6421ba8014432c191 (diff) | |
arm64: Remove cpus_have_const_cap()
There are no longer any users of cpus_have_const_cap(), and therefore it
can be removed.
Remove cpus_have_const_cap(). At the same time, remove
__cpus_have_const_cap(), as this is a trivial wrapper of
alternative_has_cap_unlikely(), which can be used directly instead.
The comment for __system_matches_cap() is updated to no longer refer to
cpus_have_const_cap(). As we have a number of ways to check the cpucaps,
the specific suggestions are removed.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Kristina Martsenko <kristina.martsenko@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index b131ce5698b6..ad7ec30d3bd3 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -3322,7 +3322,6 @@ EXPORT_SYMBOL_GPL(this_cpu_has_cap); * This helper function is used in a narrow window when, * - The system wide safe registers are set with all the SMP CPUs and, * - The SYSTEM_FEATURE system_cpucaps may not have been set. - * In all other cases cpus_have_{const_}cap() should be used. */ static bool __maybe_unused __system_matches_cap(unsigned int n) { |