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Commit 53ae3419 authored by Sam Ravnborg's avatar Sam Ravnborg Committed by David S. Miller
Browse files

sparc: fix sparse warnings in cpu_*.c 



o declare variables from cpu_*.c
o declare function from cpu_32.c

To do this introduce a new header "kernel.h" which is local to kernel/

Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7e7e93a2

arch/sparc/kernel/cpu_32.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -15,6 +15,8 @@ 
#include <asm/mbus.h>

#include <asm/mbus.h>

#include <asm/cpudata.h>

#include <asm/cpudata.h>





#include "kernel.h"



DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };

DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };





struct cpu_iu_info {

struct cpu_iu_info {
@@ -125,8 +127,8 @@ static struct cpu_iu_info linux_sparc_chips[] = { 




#define NSPARCCHIPS  ARRAY_SIZE(linux_sparc_chips)

#define NSPARCCHIPS  ARRAY_SIZE(linux_sparc_chips)





char *sparc_cpu_type;

const char *sparc_cpu_type;

char *sparc_fpu_type;

const char *sparc_fpu_type;





unsigned int fsr_storage;

unsigned int fsr_storage;

arch/sparc/kernel/cpu_64.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <asm/oplib.h>

#include <asm/oplib.h>





#include "entry.h"

#include "entry.h"

#include "kernel.h"





DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };

DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };

arch/sparc/kernel/entry.h

+0 −3
Original line number Original line Diff line number Diff line
@@ -5,9 +5,6 @@ 
#include <linux/types.h>

#include <linux/types.h>

#include <linux/init.h>

#include <linux/init.h>





extern const char *sparc_cpu_type;

extern const char *sparc_fpu_type;



extern void __init per_cpu_patch(void);

extern void __init per_cpu_patch(void);

extern void __init sun4v_patch(void);

extern void __init sun4v_patch(void);

extern void __init boot_cpu_id_too_large(int cpu);

extern void __init boot_cpu_id_too_large(int cpu);

arch/sparc/kernel/kernel.h

0 → 100644
+8 −0
Original line number Original line Diff line number Diff line 
/* cpu.c */

extern const char *sparc_cpu_type;

extern const char *sparc_fpu_type;



extern unsigned int fsr_storage;



extern void cpu_probe(void);

arch/sparc/kernel/setup_32.c

+2 −3
Original line number Original line Diff line number Diff line
@@ -46,6 +46,8 @@ 
#include <asm/cpudata.h>

#include <asm/cpudata.h>

#include <asm/setup.h>

#include <asm/setup.h>





#include "kernel.h"



struct screen_info screen_info = {

struct screen_info screen_info = {

	0, 0,			/* orig-x, orig-y */

	0, 0,			/* orig-x, orig-y */

	0,			/* unused */

	0,			/* unused */
@@ -308,9 +310,6 @@ void __init setup_arch(char **cmdline_p) 
	smp_setup_cpu_possible_map();

	smp_setup_cpu_possible_map();

}

}





extern char *sparc_cpu_type;

extern char *sparc_fpu_type;



static int ncpus_probed;

static int ncpus_probed;





static int show_cpuinfo(struct seq_file *m, void *__unused)

static int show_cpuinfo(struct seq_file *m, void *__unused)