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powerpc: Use sys_pause for 32-bit pause entry point

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sys32_pause is a useless copy of the generic sys_pause.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Christoph Hellwig 2008-09-01 11:23:30 +10:00 committed by Paul Mackerras
parent 549e8152de
commit d6c93adbeb
2 changed files with 1 additions and 9 deletions
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2
arch/powerpc/include/asm/systbl.h
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@ -32,7 +32,7 @@ COMPAT_SYS_SPU(stime)
COMPAT_SYS(ptrace) COMPAT_SYS(ptrace)
SYSCALL_SPU(alarm) SYSCALL_SPU(alarm)
OLDSYS(fstat) OLDSYS(fstat)
COMPAT_SYS(pause) SYSCALL(pause)
COMPAT_SYS(utime) COMPAT_SYS(utime)
SYSCALL(ni_syscall) SYSCALL(ni_syscall)
SYSCALL(ni_syscall) SYSCALL(ni_syscall)

8
arch/powerpc/kernel/sys_ppc32.c
View File

@ -107,14 +107,6 @@ asmlinkage long compat_sys_sysfs(u32 option, u32 arg1, u32 arg2)
return sys_sysfs((int)option, arg1, arg2); return sys_sysfs((int)option, arg1, arg2);
} }
asmlinkage long compat_sys_pause(void)
{
current->state = TASK_INTERRUPTIBLE;
schedule();
return -ERESTARTNOHAND;
}
static inline long get_ts32(struct timespec *o, struct compat_timeval __user *i) static inline long get_ts32(struct timespec *o, struct compat_timeval __user *i)
{ {
long usec; long usec;