diff --git a/qla2x00t-32gbit/qla_dbg.c b/qla2x00t-32gbit/qla_dbg.c
index d7e845430..d9f9dda15 100644
--- a/qla2x00t-32gbit/qla_dbg.c
+++ b/qla2x00t-32gbit/qla_dbg.c
@@ -2494,6 +2494,7 @@ ql_dbg(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...)
 	struct va_format vaf;
 	char pbuf[64];
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	ql_ktrace(1, level, pbuf, NULL, vha, id, fmt);
 
 	if (!ql_mask_match(level))
@@ -2501,13 +2502,27 @@ ql_dbg(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...)
 
 	if (!pbuf[0]) /* set by ql_ktrace */
 		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL, vha, id);
+#else
+	if (!ql_mask_match(level) && !trace_ql_dbg_log_enabled())
+		return;
+#endif
 
 	va_start(va, fmt);
 
 	vaf.fmt = fmt;
 	vaf.va = &va;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	pr_warn("%s%pV", pbuf, &vaf);
+#else
+	ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL, vha, id);
+
+	if (!ql_mask_match(level))
+		trace_ql_dbg_log(pbuf, &vaf);
+	else
+		pr_warn("%s%pV", pbuf, &vaf);
+
+#endif
 
 	va_end(va);
 
@@ -2537,7 +2552,9 @@ ql_dbg_pci(uint level, struct pci_dev *pdev, uint id, const char *fmt, ...)
 	if (pdev == NULL)
 		return;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	ql_ktrace(1, level, pbuf, pdev, NULL, id, fmt);
+#endif
 
 	if (!ql_mask_match(level))
 		return;
@@ -2547,9 +2564,14 @@ ql_dbg_pci(uint level, struct pci_dev *pdev, uint id, const char *fmt, ...)
 	vaf.fmt = fmt;
 	vaf.va = &va;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	if (!pbuf[0]) /* set by ql_ktrace */
 		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), pdev, NULL,
 			      id + ql_dbg_offset);
+#else
+	ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), pdev, NULL,
+		      id + ql_dbg_offset);
+#endif
 	pr_warn("%s%pV", pbuf, &vaf);
 
 	va_end(va);
@@ -2578,10 +2600,14 @@ ql_log(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...)
 	if (level > ql_errlev)
 		return;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	ql_ktrace(0, level, pbuf, NULL, vha, id, fmt);
 
 	if (!pbuf[0]) /* set by ql_ktrace */
 		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL, vha, id);
+#else
+	ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL, vha, id);
+#endif
 
 	va_start(va, fmt);
 
@@ -2632,10 +2658,14 @@ ql_log_pci(uint level, struct pci_dev *pdev, uint id, const char *fmt, ...)
 	if (level > ql_errlev)
 		return;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	ql_ktrace(0, level, pbuf, pdev, NULL, id, fmt);
 
 	if (!pbuf[0]) /* set by ql_ktrace */
 		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), pdev, NULL, id);
+#else
+	ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), pdev, NULL, id);
+#endif
 
 	va_start(va, fmt);
 
@@ -2730,11 +2760,16 @@ ql_log_qp(uint32_t level, struct qla_qpair *qpair, int32_t id,
 	if (level > ql_errlev)
 		return;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	ql_ktrace(0, level, pbuf, NULL, qpair ? qpair->vha : NULL, id, fmt);
 
 	if (!pbuf[0]) /* set by ql_ktrace */
 		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL,
 			      qpair ? qpair->vha : NULL, id);
+#else
+	ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL, qpair ? qpair->vha : NULL, id);
+
+#endif
 
 	va_start(va, fmt);
 
@@ -2780,7 +2815,9 @@ ql_dbg_qp(uint32_t level, struct qla_qpair *qpair, int32_t id,
 	struct va_format vaf;
 	char pbuf[128];
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	ql_ktrace(1, level, pbuf, NULL, qpair ? qpair->vha : NULL, id, fmt);
+#endif
 
 	if (!ql_mask_match(level))
 		return;
@@ -2790,9 +2827,14 @@ ql_dbg_qp(uint32_t level, struct qla_qpair *qpair, int32_t id,
 	vaf.fmt = fmt;
 	vaf.va = &va;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	if (!pbuf[0]) /* set by ql_ktrace */
 		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL,
 			      qpair ? qpair->vha : NULL, id + ql_dbg_offset);
+#else
+	ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL, qpair ? qpair->vha : NULL,
+		      id + ql_dbg_offset);
+#endif
 
 	pr_warn("%s%pV", pbuf, &vaf);
 
diff --git a/qla2x00t-32gbit/qla_dbg.h b/qla2x00t-32gbit/qla_dbg.h
index 70482b55d..4ea3463a3 100644
--- a/qla2x00t-32gbit/qla_dbg.h
+++ b/qla2x00t-32gbit/qla_dbg.h
@@ -395,6 +395,8 @@ ql_mask_match_ext(uint level, int *log_tunable)
 	return (level & *log_tunable) == level;
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
+
 /* Assumes local variable pbuf and pbuf_ready present. */
 #define ql_ktrace(dbg_msg, level, pbuf, pdev, vha, id, fmt) do {	\
 	struct va_format _vaf;						\
@@ -428,3 +430,5 @@ ql_mask_match_ext(uint level, int *log_tunable)
 #else /* QLA_ENABLE_KERNEL_TRACING */
 #define QLA_TRACE_ENABLE(_tr)
 #endif /* QLA_ENABLE_KERNEL_TRACING */
+
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0) */
diff --git a/qla2x00t-32gbit/qla_gbl.h b/qla2x00t-32gbit/qla_gbl.h
index 85b99e922..81f1541d6 100644
--- a/qla2x00t-32gbit/qla_gbl.h
+++ b/qla2x00t-32gbit/qla_gbl.h
@@ -163,7 +163,9 @@ extern int ql2xrdpenable;
 extern int ql2xsmartsan;
 extern int ql2xallocfwdump;
 extern int ql2xextended_error_logging;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 extern int ql2xextended_error_logging_ktrace;
+#endif
 extern int ql2xiidmaenable;
 extern int ql2xmqsupport;
 extern int ql2xfwloadbin;
diff --git a/qla2x00t-32gbit/qla_os.c b/qla2x00t-32gbit/qla_os.c
index 353282035..f3a9aecc1 100644
--- a/qla2x00t-32gbit/qla_os.c
+++ b/qla2x00t-32gbit/qla_os.c
@@ -21,8 +21,10 @@
 #include <linux/refcount.h>
 #endif
 #include <linux/crash_dump.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 #include <linux/trace_events.h>
 #include <linux/trace.h>
+#endif
 
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsicam.h>
@@ -50,7 +52,9 @@ static int apidev_major;
  */
 struct kmem_cache *srb_cachep;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 struct trace_array *qla_trc_array;
+#endif
 
 int ql2xfulldump_on_mpifail;
 module_param(ql2xfulldump_on_mpifail, int, S_IRUGO | S_IWUSR);
@@ -134,10 +138,12 @@ MODULE_PARM_DESC(ql2xextended_error_logging,
 		"ql2xextended_error_logging=1).\n"
 		"\t\tDo LOGICAL OR of the value to enable more than one level");
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 int ql2xextended_error_logging_ktrace = 1;
 module_param(ql2xextended_error_logging_ktrace, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(ql2xextended_error_logging_ktrace,
 		"Same BIT definiton as ql2xextended_error_logging, but used to control logging to kernel trace buffer (default=1).\n");
+#endif
 
 int ql2xshiftctondsd = 6;
 module_param(ql2xshiftctondsd, int, S_IRUGO);
@@ -2890,6 +2896,7 @@ static void qla2x00_iocb_work_fn(struct work_struct *work)
 	spin_unlock_irqrestore(&vha->work_lock, flags);
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 static void
 qla_trace_init(void)
 {
@@ -2910,6 +2917,7 @@ qla_trace_uninit(void)
 		return;
 	trace_array_put(qla_trc_array);
 }
+#endif
 
 /*
  * PCI driver interface
@@ -8323,7 +8331,9 @@ qla2x00_module_init(void)
 	BUILD_BUG_ON(sizeof(sw_info_t) != 32);
 	BUILD_BUG_ON(sizeof(target_id_t) != 2);
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	qla_trace_init();
+#endif
 
 	/* Allocate cache for SRBs. */
 	srb_cachep = kmem_cache_create("qla2xxx_srbs", sizeof(srb_t), 0,
@@ -8409,7 +8419,9 @@ qlt_exit:
 destroy_cache:
 	kmem_cache_destroy(srb_cachep);
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	qla_trace_uninit();
+#endif
 	return ret;
 }
 
@@ -8428,7 +8440,10 @@ qla2x00_module_exit(void)
 	fc_release_transport(qla2xxx_transport_template);
 	qlt_exit();
 	kmem_cache_destroy(srb_cachep);
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
 	qla_trace_uninit();
+#endif
 }
 
 module_init(qla2x00_module_init);