From d3c251ab95b69f3dc189c4657baeac1b4c050789 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Mon, 28 Jun 2021 19:42:55 -0700 Subject: arch, mm: remove stale mentions of DISCONIGMEM There are several places that mention DISCONIGMEM in comments or have stale code guarded by CONFIG_DISCONTIGMEM. Remove the dead code and update the comments. Link: https://lkml.kernel.org/r/20210608091316.3622-7-rppt@kernel.org Signed-off-by: Mike Rapoport Acked-by: Arnd Bergmann Reviewed-by: David Hildenbrand Cc: Geert Uytterhoeven Cc: Ivan Kokshaysky Cc: Jonathan Corbet Cc: Matt Turner Cc: Richard Henderson Cc: Vineet Gupta Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/xtensa/include/asm/page.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/xtensa/include/asm/page.h') diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h index 37ce25ef92d6..493eb7083b1a 100644 --- a/arch/xtensa/include/asm/page.h +++ b/arch/xtensa/include/asm/page.h @@ -192,10 +192,6 @@ static inline unsigned long ___pa(unsigned long va) #define pfn_valid(pfn) \ ((pfn) >= ARCH_PFN_OFFSET && ((pfn) - ARCH_PFN_OFFSET) < max_mapnr) -#ifdef CONFIG_DISCONTIGMEM -# error CONFIG_DISCONTIGMEM not supported -#endif - #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT) #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) -- cgit