xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: cpu: Move errata and feature enable callbacks closer to callers

Browse Source 
The cpu errata and feature enable callbacks are only called via their
respective arm64_cpu_capabilities structure and therefore shouldn't
exist in the global namespace.

Move the PAN, RAS and cache maintenance emulation enable callbacks into
the same files as their corresponding arm64_cpu_capabilities structures,
making them static in the process.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Will Deacon
2018-08-07 13:53:41 +01:00
committed by Catalin Marinas
parent 7c36447ae5
commit b8925ee2e1
5 changed files with 28 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/include/asm/processor.h
View File

@@ -251,10 +251,6 @@ static inline void spin_lock_prefetch(const void *ptr)
#endif
void cpu_enable_pan(const struct arm64_cpu_capabilities *__unused);
void cpu_enable_cache_maint_trap(const struct arm64_cpu_capabilities *__unused);
void cpu_clear_disr(const struct arm64_cpu_capabilities *__unused);
extern unsigned long __ro_after_init signal_minsigstksz; /* sigframe size */
extern void __init minsigstksz_setup(void);