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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: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2008-12-07 00:02:08 -08:00 committed by David S. Miller
parent 7e7e93a228
commit 53ae341926
6 changed files with 16 additions and 8 deletions
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6
arch/sparc/kernel/cpu_32.c
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@ -15,6 +15,8 @@
#include <asm/mbus.h>
#include <asm/cpudata.h>
#include "kernel.h"
DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
struct cpu_iu_info {
@ -125,8 +127,8 @@ static struct cpu_iu_info linux_sparc_chips[] = {
#define NSPARCCHIPS ARRAY_SIZE(linux_sparc_chips)
char *sparc_cpu_type;
char *sparc_fpu_type;
const char *sparc_cpu_type;
const char *sparc_fpu_type;
unsigned int fsr_storage;

1
arch/sparc/kernel/cpu_64.c
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@ -16,6 +16,7 @@
#include <asm/oplib.h>
#include "entry.h"
#include "kernel.h"
DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };

3
arch/sparc/kernel/entry.h
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@ -5,9 +5,6 @@
#include <linux/types.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 sun4v_patch(void);
extern void __init boot_cpu_id_too_large(int cpu);

8
arch/sparc/kernel/kernel.h Normal file
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@ -0,0 +1,8 @@
/* cpu.c */
extern const char *sparc_cpu_type;
extern const char *sparc_fpu_type;
extern unsigned int fsr_storage;
extern void cpu_probe(void);

5
arch/sparc/kernel/setup_32.c
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@ -46,6 +46,8 @@
#include <asm/cpudata.h>
#include <asm/setup.h>
#include "kernel.h"
struct screen_info screen_info = {
0, 0, /* orig-x, orig-y */
0, /* unused */
@ -308,9 +310,6 @@ void __init setup_arch(char **cmdline_p)
smp_setup_cpu_possible_map();
}
extern char *sparc_cpu_type;
extern char *sparc_fpu_type;
static int ncpus_probed;
static int show_cpuinfo(struct seq_file *m, void *__unused)

1
arch/sparc/kernel/setup_64.c
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@ -52,6 +52,7 @@
#endif
#include "entry.h"
#include "kernel.h"
/* Used to synchronize accesses to NatSemi SUPER I/O chip configure
* operations in asm/ns87303.h