In a subsequent patch we'll modify cpus_have_const_cap() to call
cpus_have_final_cap(), and hence we need to define cpus_have_final_cap()
first.
To make subsequent changes easier to follow, this patch reorders the two
without making any other changes.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutl...@arm.com>
Cc: David Brazdil <dbraz...@google.com>
Cc: Marc Zyngier <m...@kernel.org>
Cc: Will Deacon <w...@kernel.org>
---
arch/arm64/include/asm/cpufeature.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/include/asm/cpufeature.h
b/arch/arm64/include/asm/cpufeature.h
index f7e7144af174c..5d18c54507e6a 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -428,35 +428,35 @@ static __always_inline bool __cpus_have_const_cap(int num)
}
/*
- * Test for a capability, possibly with a runtime check.
+ * Test for a capability without a runtime check.
*
- * Before capabilities are finalized, this behaves as cpus_have_cap().
+ * Before capabilities are finalized, this will BUG().
* After capabilities are finalized, this is patched to avoid a runtime check.
*
* @num must be a compile-time constant.
*/
-static __always_inline bool cpus_have_const_cap(int num)
+static __always_inline bool cpus_have_final_cap(int num)
{
if (system_capabilities_finalized())
return __cpus_have_const_cap(num);
else
- return cpus_have_cap(num);
+ BUG();
}
/*
- * Test for a capability without a runtime check.
+ * Test for a capability, possibly with a runtime check.
*
- * Before capabilities are finalized, this will BUG().
+ * Before capabilities are finalized, this behaves as cpus_have_cap().
* After capabilities are finalized, this is patched to avoid a runtime check.
*
* @num must be a compile-time constant.
*/
-static __always_inline bool cpus_have_final_cap(int num)
+static __always_inline bool cpus_have_const_cap(int num)
{
if (system_capabilities_finalized())
return __cpus_have_const_cap(num);
else
- BUG();
+ return cpus_have_cap(num);
}
static inline void cpus_set_cap(unsigned int num)
--
2.11.0
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