diff --git a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c
index 6e6f4c66c7d..267a515df6c 100644
--- a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c
+++ b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c
@@ -289,9 +289,17 @@ static int ppe_ioctl(struct atm_dev *dev, unsigned int cmd, void *arg)
 		return -ENOTTY;
 
 	if ( _IOC_DIR(cmd) & _IOC_READ )
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0)
+		ret = !access_ok(arg, _IOC_SIZE(cmd));
+#else
 		ret = !access_ok(VERIFY_WRITE, arg, _IOC_SIZE(cmd));
+#endif
 	else if ( _IOC_DIR(cmd) & _IOC_WRITE )
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0)
+		ret = !access_ok(arg, _IOC_SIZE(cmd));
+#else
 		ret = !access_ok(VERIFY_READ, arg, _IOC_SIZE(cmd));
+#endif
 	if ( ret )
 		return -EFAULT;