Commit d86730bb authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Martin Schwidefsky
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[S390] s390: use sys_pause for 31bit pause entry point



sys32_pause is a useless copy of the generic sys_pause.
(and it's certainly not there for old sparc32 binaries..)
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 7a0f4755
...@@ -608,14 +608,6 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv, struct time ...@@ -608,14 +608,6 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv, struct time
return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL); return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
} }
/* These are here just in case some old sparc32 binary calls it. */
asmlinkage long sys32_pause(void)
{
current->state = TASK_INTERRUPTIBLE;
schedule();
return -ERESTARTNOHAND;
}
asmlinkage long sys32_pread64(unsigned int fd, char __user *ubuf, asmlinkage long sys32_pread64(unsigned int fd, char __user *ubuf,
size_t count, u32 poshi, u32 poslo) size_t count, u32 poshi, u32 poslo)
{ {
......
...@@ -206,7 +206,6 @@ long sys32_gettimeofday(struct compat_timeval __user *tv, ...@@ -206,7 +206,6 @@ long sys32_gettimeofday(struct compat_timeval __user *tv,
struct timezone __user *tz); struct timezone __user *tz);
long sys32_settimeofday(struct compat_timeval __user *tv, long sys32_settimeofday(struct compat_timeval __user *tv,
struct timezone __user *tz); struct timezone __user *tz);
long sys32_pause(void);
long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count, long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count,
u32 poshi, u32 poslo); u32 poshi, u32 poslo);
long sys32_pwrite64(unsigned int fd, const char __user *ubuf, long sys32_pwrite64(unsigned int fd, const char __user *ubuf,
......
...@@ -128,8 +128,6 @@ sys32_alarm_wrapper: ...@@ -128,8 +128,6 @@ sys32_alarm_wrapper:
llgfr %r2,%r2 # unsigned int llgfr %r2,%r2 # unsigned int
jg sys_alarm # branch to system call jg sys_alarm # branch to system call
#sys32_pause_wrapper # void
.globl compat_sys_utime_wrapper .globl compat_sys_utime_wrapper
compat_sys_utime_wrapper: compat_sys_utime_wrapper:
llgtr %r2,%r2 # char * llgtr %r2,%r2 # char *
......
...@@ -37,7 +37,7 @@ SYSCALL(sys_stime,sys_ni_syscall,sys32_stime_wrapper) /* 25 old stime syscall * ...@@ -37,7 +37,7 @@ SYSCALL(sys_stime,sys_ni_syscall,sys32_stime_wrapper) /* 25 old stime syscall *
SYSCALL(sys_ptrace,sys_ptrace,sys32_ptrace_wrapper) SYSCALL(sys_ptrace,sys_ptrace,sys32_ptrace_wrapper)
SYSCALL(sys_alarm,sys_alarm,sys32_alarm_wrapper) SYSCALL(sys_alarm,sys_alarm,sys32_alarm_wrapper)
NI_SYSCALL /* old fstat syscall */ NI_SYSCALL /* old fstat syscall */
SYSCALL(sys_pause,sys_pause,sys32_pause) SYSCALL(sys_pause,sys_pause,sys_pause)
SYSCALL(sys_utime,sys_utime,compat_sys_utime_wrapper) /* 30 */ SYSCALL(sys_utime,sys_utime,compat_sys_utime_wrapper) /* 30 */
NI_SYSCALL /* old stty syscall */ NI_SYSCALL /* old stty syscall */
NI_SYSCALL /* old gtty syscall */ NI_SYSCALL /* old gtty syscall */
......
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