Commit f62408e0 authored by Nicholas Piggin's avatar Nicholas Piggin Committed by Arnd Bergmann
Browse files

nds32: use asm-generic/mmu_context.h for no-op implementations 



Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
Acked-by: default avatarGreentime Hu <green.hu@gmail.com>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 5b3a582d

arch/nds32/include/asm/mmu_context.h

+2 −8
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
#include <asm/proc-fns.h>

#include <asm-generic/mm_hooks.h>



#define init_new_context init_new_context

static inline int

init_new_context(struct task_struct *tsk, struct mm_struct *mm)

{
@@ -16,8 +17,6 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm) 
	return 0;

}



#define destroy_context(mm)	do { } while(0)



#define CID_BITS	9

extern spinlock_t cid_lock;

extern unsigned int cpu_last_cid;
@@ -47,10 +46,6 @@ static inline void check_context(struct mm_struct *mm) 
		__new_context(mm);

}



static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)

{

}



static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,

			     struct task_struct *tsk)

{
@@ -62,7 +57,6 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, 
	}

}



#define deactivate_mm(tsk,mm)	do { } while (0)

#define activate_mm(prev,next)	switch_mm(prev, next, NULL)

#include <asm-generic/mmu_context.h>



#endif

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