diff --git a/components/lwp/vdso/user/arch/aarch64/vdso_sys.c b/components/lwp/vdso/user/arch/aarch64/vdso_sys.c
index 61da379f04..d30e7bbccc 100644
--- a/components/lwp/vdso/user/arch/aarch64/vdso_sys.c
+++ b/components/lwp/vdso/user/arch/aarch64/vdso_sys.c
@@ -46,7 +46,7 @@ __rt_vdso_getcoarse(struct timespec *ts, clockid_t clock, const struct vdso_data
 
     do {
         seq = rt_vdso_read_begin(vd);
-        cycles = __arch_get_hw_counter(vd->clock_mode, vd);
+        cycles = __arch_get_hw_counter();
         if (unlikely(!rt_vdso_cycles_ready(cycles)))
             return -1;
         ns = vdso_ts->tv_nsec;
diff --git a/components/lwp/vdso/user/arch/aarch64/vdso_sys.h b/components/lwp/vdso/user/arch/aarch64/vdso_sys.h
index ecc7b366ad..60fb12fccb 100644
--- a/components/lwp/vdso/user/arch/aarch64/vdso_sys.h
+++ b/components/lwp/vdso/user/arch/aarch64/vdso_sys.h
@@ -33,7 +33,7 @@
     : "=r" (tmp) : "r" (_val));                    \
 } while (0)
 
-static inline uint64_t __arch_get_hw_counter()
+static inline uint64_t __arch_get_hw_counter(void)
 {
     uint64_t res;
 
diff --git a/components/lwp/vdso/user/arch/risc-v/vdso_sys.c b/components/lwp/vdso/user/arch/risc-v/vdso_sys.c
index 9027490773..bb697aa009 100644
--- a/components/lwp/vdso/user/arch/risc-v/vdso_sys.c
+++ b/components/lwp/vdso/user/arch/risc-v/vdso_sys.c
@@ -53,7 +53,7 @@ __rt_vdso_getcoarse(struct timespec *ts, clockid_t clock, const struct vdso_data
 
     do {
         seq    = rt_vdso_read_begin(vd);
-        cycles = __arch_get_hw_counter(vd->clock_mode, vd);
+        cycles = __arch_get_hw_counter();
         if (unlikely(!rt_vdso_cycles_ready(cycles)))
             return -1;
         ns    = vdso_ts->tv_nsec;
diff --git a/components/lwp/vdso/user/arch/risc-v/vdso_sys.h b/components/lwp/vdso/user/arch/risc-v/vdso_sys.h
index 91a3f28a0f..fe326c19d0 100644
--- a/components/lwp/vdso/user/arch/risc-v/vdso_sys.h
+++ b/components/lwp/vdso/user/arch/risc-v/vdso_sys.h
@@ -27,7 +27,7 @@
 #define arch_counter_enforce_ordering \
     __asm__ volatile("fence rw, rw" ::: "memory")
 
-static inline uint64_t __arch_get_hw_counter()
+static inline uint64_t __arch_get_hw_counter(void)
 {
     uint64_t res;
     __asm__ volatile("rdtime %0" : "=r"(res));