powerpc: change sys32_ to compat_sys_
This allows us to get rid of one type of entry in systbl.S.
In passing we remove the duplicate compat_sys_getdents and
compat_sys_utimes for which there are generic versions.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index e53127e..e7e7aac 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -58,12 +58,12 @@
#ifdef CONFIG_PPC64
#define do_signal do_signal32
-#define sys_sigsuspend sys32_sigsuspend
-#define sys_rt_sigsuspend sys32_rt_sigsuspend
-#define sys_rt_sigreturn sys32_rt_sigreturn
-#define sys_sigaction sys32_sigaction
-#define sys_swapcontext sys32_swapcontext
-#define sys_sigreturn sys32_sigreturn
+#define sys_sigsuspend compat_sys_sigsuspend
+#define sys_rt_sigsuspend compat_sys_rt_sigsuspend
+#define sys_rt_sigreturn compat_sys_rt_sigreturn
+#define sys_sigaction compat_sys_sigaction
+#define sys_swapcontext compat_sys_swapcontext
+#define sys_sigreturn compat_sys_sigreturn
#define old_sigaction old_sigaction32
#define sigcontext sigcontext32
@@ -540,7 +540,7 @@
}
#ifdef CONFIG_PPC64
-long sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
+long compat_sys_rt_sigaction(int sig, const struct sigaction32 __user *act,
struct sigaction32 __user *oact, size_t sigsetsize)
{
struct k_sigaction new_ka, old_ka;
@@ -577,7 +577,7 @@
* of a signed int (msr in 32-bit mode) and the register representation
* of a signed int (msr in 64-bit mode) is performed.
*/
-long sys32_rt_sigprocmask(u32 how, compat_sigset_t __user *set,
+long compat_sys_rt_sigprocmask(u32 how, compat_sigset_t __user *set,
compat_sigset_t __user *oset, size_t sigsetsize)
{
sigset_t s;
@@ -605,7 +605,7 @@
return 0;
}
-long sys32_rt_sigpending(compat_sigset_t __user *set, compat_size_t sigsetsize)
+long compat_sys_rt_sigpending(compat_sigset_t __user *set, compat_size_t sigsetsize)
{
sigset_t s;
int ret;
@@ -687,7 +687,7 @@
* (msr in 32-bit mode) and the register representation of a signed int
* (msr in 64-bit mode) is performed.
*/
-long sys32_rt_sigqueueinfo(u32 pid, u32 sig, compat_siginfo_t __user *uinfo)
+long compat_sys_rt_sigqueueinfo(u32 pid, u32 sig, compat_siginfo_t __user *uinfo)
{
siginfo_t info;
int ret;
@@ -706,10 +706,10 @@
* Start Alternate signal stack support
*
* System Calls
- * sigaltatck sys32_sigaltstack
+ * sigaltatck compat_sys_sigaltstack
*/
-int sys32_sigaltstack(u32 __new, u32 __old, int r5,
+int compat_sys_sigaltstack(u32 __new, u32 __old, int r5,
int r6, int r7, int r8, struct pt_regs *regs)
{
stack_32_t __user * newstack = (stack_32_t __user *)(long) __new;
@@ -942,11 +942,11 @@
*/
#ifdef CONFIG_PPC64
/*
- * We use the sys32_ version that does the 32/64 bits conversion
+ * We use the compat_sys_ version that does the 32/64 bits conversion
* and takes userland pointer directly. What about error checking ?
* nobody does any...
*/
- sys32_sigaltstack((u32)(u64)&rt_sf->uc.uc_stack, 0, 0, 0, 0, 0, regs);
+ compat_sys_sigaltstack((u32)(u64)&rt_sf->uc.uc_stack, 0, 0, 0, 0, 0, regs);
return (int)regs->result;
#else
do_sigaltstack(&rt_sf->uc.uc_stack, NULL, regs->gpr[1]);