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ARM: fix some sparse errors in generic ARM code

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arch/arm/kernel/return_address.c:37:6: warning: symbol 'return_address' was not declared. Should it be static?
arch/arm/kernel/setup.c:76:14: warning: symbol 'processor_id' was not declared. Should it be static?
arch/arm/kernel/traps.c:259:1: warning: symbol 'die_lock' was not declared. Should it be static?
arch/arm/vfp/vfpmodule.c:156:6: warning: symbol 'vfp_raise_sigfpe' was not declared. Should it be static?

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-01-08 12:05:09 +00:00
parent 459c1517f9
commit 2bbd7e9b74
4 changed files with 5 additions and 3 deletions
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3
arch/arm/include/asm/cputype.h
View File

@ -23,6 +23,8 @@
#define CPUID_EXT_ISAR4 "c2, 4"
#define CPUID_EXT_ISAR5 "c2, 5"
extern unsigned int processor_id;
#ifdef CONFIG_CPU_CP15
#define read_cpuid(reg) \
({ \
@ -43,7 +45,6 @@
__val; \
})
#else
extern unsigned int processor_id;
#define read_cpuid(reg) (processor_id)
#define read_cpuid_ext(reg) 0
#endif

1
arch/arm/kernel/return_address.c
View File

@ -9,6 +9,7 @@
* the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/ftrace.h>
#if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND)
#include <linux/sched.h>

2
arch/arm/kernel/traps.c
View File

@ -256,7 +256,7 @@ static int __die(const char *str, int err, struct thread_info *thread, struct pt
return ret;
}
DEFINE_SPINLOCK(die_lock);
static DEFINE_SPINLOCK(die_lock);
/*
* This function is protected against re-entrancy.

2
arch/arm/vfp/vfpmodule.c
View File

@ -153,7 +153,7 @@ static struct notifier_block vfp_notifier_block = {
* Raise a SIGFPE for the current process.
* sicode describes the signal being raised.
*/
void vfp_raise_sigfpe(unsigned int sicode, struct pt_regs *regs)
static void vfp_raise_sigfpe(unsigned int sicode, struct pt_regs *regs)
{
siginfo_t info;