From c5c3238d9b8cee58cd4b08bbbe9347a94a566390 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 23 Oct 2024 07:36:36 +0200 Subject: asm-generic: provide generic page_to_phys and phys_to_page implementations page_to_phys is duplicated by all architectures, and from some strange reason placed in where it doesn't fit at all. phys_to_page is only provided by a few architectures despite having a lot of open coded users. Provide generic versions in to make these helpers more easily usable. Note with this patch powerpc loses the CONFIG_DEBUG_VIRTUAL pfn_valid check. It will be added back in a generic version later. Signed-off-by: Christoph Hellwig Signed-off-by: Arnd Bergmann --- arch/alpha/include/asm/io.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/alpha') diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index b191d87f89c4..65fe1e54c6da 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -88,7 +88,6 @@ static inline void * phys_to_virt(unsigned long address) #define virt_to_phys virt_to_phys #define phys_to_virt phys_to_virt -#define page_to_phys(page) page_to_pa(page) /* Maximum PIO space address supported? */ #define IO_SPACE_LIMIT 0xffff -- cgit v1.2.3