From 3824e3cf7e865b2ff0b71de23b16e332fe6a853a Mon Sep 17 00:00:00 2001 From: "Kirill A. Shutemov" Date: Tue, 10 Feb 2015 14:10:58 -0800 Subject: openrisc: drop _PAGE_FILE and pte_file()-related helpers We've replaced remap_file_pages(2) implementation with emulation. Nobody creates non-linear mapping anymore. Signed-off-by: Kirill A. Shutemov Cc: Jonas Bonn Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/openrisc/kernel/head.S | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/openrisc/kernel/head.S') diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S index 1d3c9c2..f147933 100644 --- a/arch/openrisc/kernel/head.S +++ b/arch/openrisc/kernel/head.S @@ -754,11 +754,6 @@ _dc_enable: /* ===============================================[ page table masks ]=== */ -/* bit 4 is used in hardware as write back cache bit. we never use this bit - * explicitly, so we can reuse it as _PAGE_FILE bit and mask it out when - * writing into hardware pte's - */ - #define DTLB_UP_CONVERT_MASK 0x3fa #define ITLB_UP_CONVERT_MASK 0x3a -- cgit v1.1