Commit 47910ca3 authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: mm: move mmu/cache externs out to setup.h 



Don't pollute mmu.h and cache.h with ARC internal bootlog/setup
related functions. Move them aside to setup.h

Signed-off-by: default avatarVineet Gupta <vgupta@kernel.org>
parent 12e7804c

arch/arc/include/asm/cache.h

+0 −4
Original line number Diff line number Diff line
@@ -62,10 +62,6 @@ 
#define ARCH_SLAB_MINALIGN	8

#endif



extern void arc_cache_init(void);

extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);

extern void read_decode_cache_bcr(void);



extern int ioc_enable;

extern unsigned long perip_base, perip_end;

arch/arc/include/asm/mmu.h

+0 −4
Original line number Diff line number Diff line
@@ -64,10 +64,6 @@ typedef struct { 
	unsigned long asid[NR_CPUS];	/* 8 bit MMU PID + Generation cycle */

} mm_context_t;



void arc_mmu_init(void);

extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);

void read_decode_mmu_bcr(void);



static inline int is_pae40_enabled(void)

{

	return IS_ENABLED(CONFIG_ARC_HAS_PAE40);

arch/arc/include/asm/setup.h

+10 −2
Original line number Diff line number Diff line
@@ -2,8 +2,8 @@ 
/*

 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)

 */

#ifndef __ASMARC_SETUP_H

#define __ASMARC_SETUP_H

#ifndef __ASM_ARC_SETUP_H

#define __ASM_ARC_SETUP_H





#include <linux/types.h>
@@ -34,4 +34,12 @@ long __init arc_get_mem_sz(void); 
#define IS_AVAIL2(v, s, cfg)	IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg))

#define IS_AVAIL3(v, v2, s)	IS_AVAIL1(v, s), IS_AVAIL1(v, IS_DISABLED_RUN(v2))



extern void arc_mmu_init(void);

extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);

extern void read_decode_mmu_bcr(void);



extern void arc_cache_init(void);

extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);

extern void read_decode_cache_bcr(void);



#endif /* __ASMARC_SETUP_H */