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ARM: 5987/1: fix warning in kernel/elfcore.c from ARM's elf.h

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2.6.34-rc1 added kernel/elfcore.c which includes <asm/elf.h>.
On ARM, this results in:

In file included from include/linux/elf.h:7,
                 from kernel/elfcore.c:1:
/tmp/linux-2.6.34-rc1/arch/arm/include/asm/elf.h:101: warning: 'struct task_struct' declared inside parameter list
/tmp/linux-2.6.34-rc1/arch/arm/include/asm/elf.h:101: warning: its scope is only this definition or declaration, which is probably not what you want

Including <linux/sched.h> seems a bit heavyweight, so this patch just
adds a tentative declaration of struct task_struct in <asm/elf.h>.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Mikael Pettersson 2010-03-11 12:28:31 +01:00 committed by Russell King
parent 438ff39d78
commit bb35579b45
1 changed files with 1 additions and 0 deletions
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arch/arm/include/asm/elf.h
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@ -98,6 +98,7 @@ extern int elf_check_arch(const struct elf32_hdr *);
extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
struct task_struct;
int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
#define ELF_CORE_COPY_TASK_REGS dump_task_regs