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Commit 2bbd7e9b authored by Russell King's avatar Russell King
Browse files

ARM: fix some sparse errors in generic ARM code 



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: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 459c1517

arch/arm/include/asm/cputype.h

+2 −1
Original line number Diff line number Diff line
@@ -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

arch/arm/kernel/return_address.c

+1 −0
Original line number Diff line number Diff line
@@ -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>

arch/arm/kernel/traps.c

+1 −1
Original line number Diff line number Diff line
@@ -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.

arch/arm/vfp/vfpmodule.c

+1 −1
Original line number Diff line number Diff line
@@ -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;