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Diffstat (limited to 'arch/riscv/include/asm/page.h')
| -rw-r--r-- | arch/riscv/include/asm/page.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 707e00a8430b..3db261c4810f 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -110,8 +110,10 @@ extern unsigned long min_low_pfn; #define page_to_bus(page) (page_to_phys(page)) #define phys_to_page(paddr) (pfn_to_page(phys_to_pfn(paddr))) +#ifdef CONFIG_FLATMEM #define pfn_valid(pfn) \ (((pfn) >= pfn_base) && (((pfn)-pfn_base) < max_mapnr)) +#endif #define ARCH_PFN_OFFSET (pfn_base) |