diff options
Diffstat (limited to 'arch/x86/include/asm/pmem.h')
| -rw-r--r-- | arch/x86/include/asm/pmem.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/x86/include/asm/pmem.h b/arch/x86/include/asm/pmem.h index bb026c5adf8a..d8ce3ec816ab 100644 --- a/arch/x86/include/asm/pmem.h +++ b/arch/x86/include/asm/pmem.h @@ -18,8 +18,6 @@ #include <asm/cpufeature.h> #include <asm/special_insns.h> -#define ARCH_MEMREMAP_PMEM MEMREMAP_WB - #ifdef CONFIG_ARCH_HAS_PMEM_API /** * arch_memcpy_to_pmem - copy data to persistent memory @@ -143,18 +141,13 @@ static inline void arch_clear_pmem(void __pmem *addr, size_t size) __arch_wb_cache_pmem(vaddr, size); } -static inline bool arch_has_wmb_pmem(void) +static inline bool __arch_has_wmb_pmem(void) { -#ifdef CONFIG_X86_64 /* * We require that wmb() be an 'sfence', that is only guaranteed on * 64-bit builds */ return static_cpu_has(X86_FEATURE_PCOMMIT); -#else - return false; -#endif } #endif /* CONFIG_ARCH_HAS_PMEM_API */ - #endif /* __ASM_X86_PMEM_H__ */ |