powerpc: Wire up sched_setattr and sched_getattr syscalls

Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/include/asm/systbl.h

@@ -359,3 +359,5 @@ COMPAT_SYS(process_vm_readv)
 COMPAT_SYS(process_vm_writev)
 SYSCALL(finit_module)
 SYSCALL(ni_syscall) /* sys_kcmp */
+SYSCALL_SPU(sched_setattr)
+SYSCALL_SPU(sched_getattr)

arch/powerpc/include/asm/unistd.h

@@ -12,7 +12,7 @@
 #include <uapi/asm/unistd.h>
 
 
-#define __NR_syscalls		355
+#define __NR_syscalls		357
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls

arch/powerpc/include/uapi/asm/unistd.h

@@ -377,6 +377,7 @@
 #define __NR_process_vm_writev	352
 #define __NR_finit_module	353
 #define __NR_kcmp		354
-
+#define __NR_sched_setattr	355
+#define __NR_sched_getattr	356
 
 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */