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authorNicholas Piggin <npiggin@gmail.com>2020-09-01 17:15:30 +0300
committerArnd Bergmann <arnd@arndb.de>2020-10-27 18:02:37 +0300
commit5449edc5db3bcf43d865c477ac5a40f6f162a694 (patch)
tree403926eb5177f000e5d172169e191f3804cd3710 /arch/openrisc
parente2e251cc47ea1b598a312bf88ee58e454e4bae3e (diff)
downloadlinux-5449edc5db3bcf43d865c477ac5a40f6f162a694.tar.xz
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>
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/include/asm/mmu_context.h8
1 files changed, 3 insertions, 5 deletions
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