From: Nicholas Piggin <npiggin@gmail.com>
Date: Tue, 1 Sep 2020 14:15:30 +0000 (+1000)
Subject: openrisc: use asm-generic/mmu_context.h for no-op implementations
X-Git-Tag: microblaze-v5.12~134^2~11
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=5449edc5db3bcf43d865c477ac5a40f6f162a694;p=linux-2.6-microblaze.git

openrisc: use asm-generic/mmu_context.h for no-op implementations

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Stafford Horne <shorne@gmail.com>
Cc: openrisc@lists.librecores.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/arch/openrisc/include/asm/mmu_context.h b/arch/openrisc/include/asm/mmu_context.h
index ced577542e29..a6702384c77d 100644
--- a/arch/openrisc/include/asm/mmu_context.h
+++ b/arch/openrisc/include/asm/mmu_context.h
@@ -17,13 +17,13 @@
 
 #include <asm-generic/mm_hooks.h>
 
+#define init_new_context init_new_context
 extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
+#define destroy_context destroy_context
 extern void destroy_context(struct mm_struct *mm);
 extern void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 		      struct task_struct *tsk);
 
-#define deactivate_mm(tsk, mm)	do { } while (0)
-
 #define activate_mm(prev, next) switch_mm((prev), (next), NULL)
 
 /* current active pgd - this is similar to other processors pgd
@@ -32,8 +32,6 @@ extern void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 
 extern volatile pgd_t *current_pgd[]; /* defined in arch/openrisc/mm/fault.c */
 
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
+#include <asm-generic/mmu_context.h>
 
 #endif