diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 3fdaa573d661..e47c966557d0 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -16,10 +16,32 @@
 #define __SYSCALL(x, y)
 #endif
 
+#ifndef __SC
+#define __SC(_cond, _nr, _sys) __SYSCALL_ ## _cond (_nr, _sys)
+#endif
+
+#ifndef __SCC
+#ifdef __SYSCALL_COMPAT
+#define __SCC(_cond, _nr, _sys, _comp) __SC(_cond, _nr, _comp)
+#else
+#define __SCC(_cond, _nr, _sys, _comp) __SC(_cond, _nr, _sys)
+#endif
+#endif
+
 #if __BITS_PER_LONG == 32 || defined(__SYSCALL_COMPAT)
 #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32)
+#define __SYSCALL_32(_nr, _sys)		__SYSCALL(__NR_ ## _nr, _sys)
+#define __SYSCALL_64(_nr, _sys)
 #else
 #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
+#define __SYSCALL_32(_nr, _sys)
+#define __SYSCALL_64(_nr, _sys)		__SYSCALL(__NR_ ## _nr, _sys)
+#endif
+
+#if defined(__ARCH_WANT_TIME32_SYSCALLS)
+#define __SYSCALL_time32(_nr, _sys)	__SYSCALL_32(__NR_ ## _nr, _sys)
+#else
+#define __SYSCALL_time32(_nr, _sys)
 #endif
 
 #ifdef __SYSCALL_COMPAT
@@ -41,7 +63,8 @@ __SYSCALL(__NR_io_cancel, sys_io_cancel)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_io_getevents 4
-__SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents)
+__SC(time32, io_getevents, sys_io_getevents_time32)
+__SC(64, io_getevents, sys_io_getevents)
 #endif
 
 #define __NR_setxattr 5
@@ -190,9 +213,11 @@ __SYSCALL(__NR3264_sendfile, sys_sendfile64)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_pselect6 72
-__SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32)
+__SCC(time32, pselect6, sys_pselect6_time32, compat_sys_pselect6_time32)
+__SC(64, pselect6, sys_pselect6)
 #define __NR_ppoll 73
-__SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32)
+__SCC(time32, ppoll, sys_ppoll_time32, compat_sys_ppoll_time32)
+__SC(64, ppoll, sys_ppoll)
 #endif
 
 #define __NR_signalfd4 74
@@ -235,16 +260,17 @@ __SYSCALL(__NR_timerfd_create, sys_timerfd_create)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_timerfd_settime 86
-__SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \
-	  sys_timerfd_settime)
+__SC(time32, timerfd_settime, sys_timerfd_settime32)
+__SC(64, timerfd_settime, sys_timerfd_settime)
 #define __NR_timerfd_gettime 87
-__SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \
-	  sys_timerfd_gettime)
+__SC(time32, timerfd_gettime, sys_timerfd_gettime32)
+__SC(64, timerfd_gettime, sys_timerfd_gettime)
 #endif
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_utimensat 88
-__SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat)
+__SC(time32, utimensat, sys_utimensat_time32)
+__SC(64, utimensat, sys_utimensat)
 #endif
 
 #define __NR_acct 89
@@ -268,7 +294,8 @@ __SYSCALL(__NR_unshare, sys_unshare)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_futex 98
-__SC_3264(__NR_futex, sys_futex_time32, sys_futex)
+__SC(time32, futex, sys_futex_time32)
+__SC(64, futex, sys_futex)
 #endif
 
 #define __NR_set_robust_list 99
@@ -280,7 +307,8 @@ __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_nanosleep 101
-__SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep)
+__SC(time32, nanosleep, sys_nanosleep_time32)
+__SC(64, nanosleep, sys_nanosleep)
 #endif
 
 #define __NR_getitimer 102
@@ -298,7 +326,8 @@ __SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_timer_gettime 108
-__SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime)
+__SC(time32, timer_gettime, sys_timer_gettime32)
+__SC(64, timer_gettime, sys_timer_gettime)
 #endif
 
 #define __NR_timer_getoverrun 109
@@ -306,7 +335,8 @@ __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_timer_settime 110
-__SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime)
+__SC(time32, timer_settime, sys_timer_settime32)
+__SC(64, timer_settime, sys_timer_settime)
 #endif
 
 #define __NR_timer_delete 111
@@ -314,14 +344,17 @@ __SYSCALL(__NR_timer_delete, sys_timer_delete)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_clock_settime 112
-__SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime)
+__SC(time32, clock_settime, sys_clock_settime32)
+__SC(64, clock_settime, sys_clock_settime)
 #define __NR_clock_gettime 113
-__SC_3264(__NR_clock_gettime, sys_clock_gettime32, sys_clock_gettime)
+__SC(time32, clock_gettime, sys_clock_gettime32)
+__SC(64, clock_gettime, sys_clock_gettime)
 #define __NR_clock_getres 114
-__SC_3264(__NR_clock_getres, sys_clock_getres_time32, sys_clock_getres)
+__SC(time32, clock_getres, sys_clock_getres_time32)
+__SC(64, clock_getres, sys_clock_getres)
 #define __NR_clock_nanosleep 115
-__SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \
-	  sys_clock_nanosleep)
+__SC(time32, clock_nanosleep, sys_clock_nanosleep_time32)
+__SC(64, clock_nanosleep, sys_clock_nanosleep)
 #endif
 
 #define __NR_syslog 116
@@ -351,8 +384,8 @@ __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_sched_rr_get_interval 127
-__SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \
-	  sys_sched_rr_get_interval)
+__SC(time32, sched_rr_get_interval, sys_sched_rr_get_interval_time32)
+__SC(64, sched_rr_get_interval, sys_sched_rr_get_interval)
 #endif
 
 #define __NR_restart_syscall 128
@@ -376,8 +409,8 @@ __SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_rt_sigtimedwait 137
-__SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \
-	  sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32)
+__SCC(time32, rt_sigtimedwait, sys_rt_sigtimedwait_time32, compat_sys_rt_sigtimedwait_time32)
+__SC(64, rt_sigtimedwait, sys_rt_sigtimedwait)
 #endif
 
 #define __NR_rt_sigqueueinfo 138
@@ -451,11 +484,14 @@ __SYSCALL(__NR_getcpu, sys_getcpu)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_gettimeofday 169
-__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
+__SCC(time32, gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
+__SC(64, gettimeofday, sys_gettimeofday)
 #define __NR_settimeofday 170
-__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
+__SCC(time32, settimeofday, sys_settimeofday, compat_sys_settimeofday)
+__SC(64, settimeofday, sys_settimeofday)
 #define __NR_adjtimex 171
-__SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex)
+__SC(time32, adjtimex, sys_adjtimex_time32)
+__SC(64, adjtimex, sys_adjtimex)
 #endif
 
 #define __NR_getpid 172
@@ -481,10 +517,11 @@ __SYSCALL(__NR_mq_unlink, sys_mq_unlink)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_mq_timedsend 182
-__SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend)
+__SC(time32, mq_timedsend, sys_mq_timedsend_time32)
+__SC(64, mq_timedsend, sys_mq_timedsend)
 #define __NR_mq_timedreceive 183
-__SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \
-	  sys_mq_timedreceive)
+__SC(time32, mq_timedreceive, sys_mq_timedreceive_time32)
+__SC(64, mq_timedreceive, sys_mq_timedreceive)
 #endif
 
 #define __NR_mq_notify 184
@@ -506,7 +543,8 @@ __SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_semtimedop 192
-__SC_3264(__NR_semtimedop, sys_semtimedop_time32, sys_semtimedop)
+__SC(time32, semtimedop, sys_semtimedop_time32)
+__SC(64, semtimedop, sys_semtimedop)
 #endif
 
 #define __NR_semop 193
@@ -618,7 +656,8 @@ __SYSCALL(__NR_accept4, sys_accept4)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_recvmmsg 243
-__SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32)
+__SCC(time32, recvmmsg, sys_recvmmsg_time32, compat_sys_recvmmsg_time32)
+__SC(64, recvmmsg, sys_recvmmsg)
 #endif
 
 /*
@@ -629,7 +668,8 @@ __SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recv
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_wait4 260
-__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
+__SCC(time32, wait4, sys_wait4, compat_sys_wait4)
+__SC(64, wait4, sys_wait4)
 #endif
 
 #define __NR_prlimit64 261
@@ -645,7 +685,8 @@ __SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_clock_adjtime 266
-__SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime)
+__SC(time32, clock_adjtime, sys_clock_adjtime32)
+__SC(64, clock_adjtime, sys_clock_adjtime)
 #endif
 
 #define __NR_syncfs 267
@@ -701,7 +742,8 @@ __SYSCALL(__NR_statx,     sys_statx)
 
 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
 #define __NR_io_pgetevents 292
-__SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents)
+__SCC(time32, io_pgetevents, sys_io_pgetevents_time32, compat_sys_io_pgetevents)
+__SC(64, io_pgetevents, sys_io_pgetevents)
 #endif
 
 #define __NR_rseq 293
@@ -713,45 +755,45 @@ __SYSCALL(__NR_kexec_file_load,     sys_kexec_file_load)
 
 #if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
 #define __NR_clock_gettime64 403
-__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
+__SC(32, clock_gettime64, sys_clock_gettime)
 #define __NR_clock_settime64 404
-__SYSCALL(__NR_clock_settime64, sys_clock_settime)
+__SC(32, clock_settime64, sys_clock_settime)
 #define __NR_clock_adjtime64 405
-__SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime)
+__SC(32, clock_adjtime64, sys_clock_adjtime)
 #define __NR_clock_getres_time64 406
-__SYSCALL(__NR_clock_getres_time64, sys_clock_getres)
+__SC(32, clock_getres_time64, sys_clock_getres)
 #define __NR_clock_nanosleep_time64 407
-__SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep)
+__SC(32, clock_nanosleep_time64, sys_clock_nanosleep)
 #define __NR_timer_gettime64 408
-__SYSCALL(__NR_timer_gettime64, sys_timer_gettime)
+__SC(32, timer_gettime64, sys_timer_gettime)
 #define __NR_timer_settime64 409
-__SYSCALL(__NR_timer_settime64, sys_timer_settime)
+__SC(32, timer_settime64, sys_timer_settime)
 #define __NR_timerfd_gettime64 410
-__SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime)
+__SC(32, timerfd_gettime64, sys_timerfd_gettime)
 #define __NR_timerfd_settime64 411
-__SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime)
+__SC(32, timerfd_settime64, sys_timerfd_settime)
 #define __NR_utimensat_time64 412
-__SYSCALL(__NR_utimensat_time64, sys_utimensat)
+__SC(32, utimensat_time64, sys_utimensat)
 #define __NR_pselect6_time64 413
-__SC_COMP(__NR_pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
+__SCC(32, pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
 #define __NR_ppoll_time64 414
-__SC_COMP(__NR_ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
+__SCC(32, ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
 #define __NR_io_pgetevents_time64 416
-__SYSCALL(__NR_io_pgetevents_time64, sys_io_pgetevents, compat_sys_io_pgetevents_time64)
+__SCC(32, io_pgetevents_time64, sys_io_pgetevents, compat_sys_io_pgetevents_time64)
 #define __NR_recvmmsg_time64 417
-__SC_COMP(__NR_recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
+__SCC(32, recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
 #define __NR_mq_timedsend_time64 418
-__SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend)
+__SC(32, mq_timedsend_time64, sys_mq_timedsend)
 #define __NR_mq_timedreceive_time64 419
-__SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive)
+__SC(32, mq_timedreceive_time64, sys_mq_timedreceive)
 #define __NR_semtimedop_time64 420
-__SYSCALL(__NR_semtimedop_time64, sys_semtimedop)
+__SC(32, semtimedop_time64, sys_semtimedop)
 #define __NR_rt_sigtimedwait_time64 421
-__SC_COMP(__NR_rt_sigtimedwait_time64, sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time64)
+__SCC(32, rt_sigtimedwait_time64, sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time64)
 #define __NR_futex_time64 422
-__SYSCALL(__NR_futex_time64, sys_futex)
+__SC(32, futex_time64, sys_futex)
 #define __NR_sched_rr_get_interval_time64 423
-__SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval)
+__SC(32, sched_rr_get_interval_time64, sys_sched_rr_get_interval)
 #endif
 
 #define __NR_pidfd_send_signal 424
