diff --git a/qla2x00t/qla_bsg.c b/qla2x00t/qla_bsg.c
index 4e3070f66..7975a08e8 100644
--- a/qla2x00t/qla_bsg.c
+++ b/qla2x00t/qla_bsg.c
@@ -341,7 +341,7 @@ qla2x00_process_els(struct bsg_job *bsg_job)
 	if (bsg_job->request_payload.sg_cnt > 1 ||
 		bsg_job->reply_payload.sg_cnt > 1) {
 		ql_dbg(ql_dbg_user, vha, 0x7002,
-		    "Multiple SG's are not suppored for ELS requests, "
+		    "Multiple SG's are not supported for ELS requests, "
 		    "request_sg_cnt=%x reply_sg_cnt=%x.\n",
 		    bsg_job->request_payload.sg_cnt,
 		    bsg_job->reply_payload.sg_cnt);
diff --git a/qla2x00t/qla_dbg.c b/qla2x00t/qla_dbg.c
index 588bf4bb6..c1d4239a2 100644
--- a/qla2x00t/qla_dbg.c
+++ b/qla2x00t/qla_dbg.c
@@ -2280,7 +2280,7 @@ ql_dbg(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
 
 /*
  * This function is for formatting and logging debug information.
- * It is to be used when vha is not available and pci is availble,
+ * It is to be used when vha is not available and pci is available,
  * i.e., before host allocation. It formats the message and logs it
  * to the messages file.
  * parameters:
@@ -2369,7 +2369,7 @@ ql_log(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
 
 /*
  * This function is for formatting and logging log messages.
- * It is to be used when vha is not available and pci is availble,
+ * It is to be used when vha is not available and pci is available,
  * i.e., before host allocation. It formats the message and logs
  * it to the messages file. All the messages are logged irrespective
  * of the value of ql2xextended_error_logging.
diff --git a/qla2x00t/qla_def.h b/qla2x00t/qla_def.h
index 8f5a58331..43fdd7d13 100644
--- a/qla2x00t/qla_def.h
+++ b/qla2x00t/qla_def.h
@@ -2175,7 +2175,7 @@ struct ct_sns_pkt {
 };
 
 /*
- * SNS command structures -- for 2200 compatability.
+ * SNS command structures -- for 2200 compatibility.
  */
 #define	RFT_ID_SNS_SCMD_LEN	22
 #define	RFT_ID_SNS_CMD_SIZE	60
diff --git a/qla2x00t/qla_fw.h b/qla2x00t/qla_fw.h
index 404e3d82e..7af2af9ca 100644
--- a/qla2x00t/qla_fw.h
+++ b/qla2x00t/qla_fw.h
@@ -1143,7 +1143,7 @@ struct mid_db_entry_24xx {
 /*
  * Virtual Port Control IOCB
  */
-#define VP_CTRL_IOCB_TYPE	0x30	/* Vitual Port Control entry. */
+#define VP_CTRL_IOCB_TYPE	0x30	/* Virtual Port Control entry. */
 struct vp_ctrl_entry_24xx {
 	uint8_t entry_type;		/* Entry type. */
 	uint8_t entry_count;		/* Entry count. */
@@ -1179,7 +1179,7 @@ struct vp_ctrl_entry_24xx {
 /*
  * Modify Virtual Port Configuration IOCB
  */
-#define VP_CONFIG_IOCB_TYPE	0x31	/* Vitual Port Config entry. */
+#define VP_CONFIG_IOCB_TYPE	0x31	/* Virtual Port Config entry. */
 struct vp_config_entry_24xx {
 	uint8_t entry_type;		/* Entry type. */
 	uint8_t entry_count;		/* Entry count. */
diff --git a/qla2x00t/qla_init.c b/qla2x00t/qla_init.c
index b8740e81a..b8695f06e 100644
--- a/qla2x00t/qla_init.c
+++ b/qla2x00t/qla_init.c
@@ -4832,7 +4832,7 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
 	blob = qla2x00_request_firmware(vha);
 	if (!blob) {
 		ql_log(ql_log_info, vha, 0x0083,
-		    "Fimware image unavailable.\n");
+		    "Firmware image unavailable.\n");
 		ql_log(ql_log_info, vha, 0x0084,
 		    "Firmware images can be retrieved from: "QLA_FW_URL ".\n");
 		return QLA_FUNCTION_FAILED;
@@ -5053,7 +5053,7 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
 	blob = qla2x00_request_firmware(vha);
 	if (!blob) {
 		ql_log(ql_log_warn, vha, 0x0090,
-		    "Fimware image unavailable.\n");
+		    "Firmware image unavailable.\n");
 		ql_log(ql_log_warn, vha, 0x0091,
 		    "Firmware images can be retrieved from: "
 		    QLA_FW_URL ".\n");
diff --git a/qla2x00t/qla_iocb.c b/qla2x00t/qla_iocb.c
index bd36834ce..ab0309204 100644
--- a/qla2x00t/qla_iocb.c
+++ b/qla2x00t/qla_iocb.c
@@ -1913,7 +1913,7 @@ qla2x00_alloc_iocbs(scsi_qla_host_t *vha, srb_t *sp)
 	}
 	if (index == MAX_OUTSTANDING_COMMANDS) {
 		ql_log(ql_log_warn, vha, 0x700b,
-		    "No room on oustanding cmd array.\n");
+		    "No room on outstanding cmd array.\n");
 		goto queuing_error;
 	}
 
diff --git a/qla2x00t/qla_isr.c b/qla2x00t/qla_isr.c
index e79ae7a96..7605a3a5d 100644
--- a/qla2x00t/qla_isr.c
+++ b/qla2x00t/qla_isr.c
@@ -305,7 +305,7 @@ qla81xx_idc_event(scsi_qla_host_t *vha, uint16_t aen, uint16_t descr)
 	    event[aen & 0xff], mb[0], mb[1], mb[2], mb[3],
 	    mb[4], mb[5], mb[6]);
 
-	/* Acknowledgement needed? [Notify && non-zero timeout]. */
+	/* Acknowledgment needed? [Notify && non-zero timeout]. */
 	timeout = (descr >> 8) & 0xf;
 	if (aen != MBA_IDC_NOTIFY || !timeout)
 		return;
diff --git a/qla2x00t/qla_mid.c b/qla2x00t/qla_mid.c
index a08204c21..490c0607a 100644
--- a/qla2x00t/qla_mid.c
+++ b/qla2x00t/qla_mid.c
@@ -701,7 +701,7 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options,
 			&req->dma, GFP_KERNEL);
 	if (req->ring == NULL) {
 		ql_log(ql_log_fatal, base_vha, 0x00da,
-		    "Failed to allocte memory for request_ring.\n");
+		    "Failed to allocate memory for request_ring.\n");
 		goto que_failed;
 	}
 
diff --git a/qla2x00t/qla_nx.c b/qla2x00t/qla_nx.c
index a328100bf..d9cc7181c 100644
--- a/qla2x00t/qla_nx.c
+++ b/qla2x00t/qla_nx.c
@@ -1283,7 +1283,7 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
 
 		if (off == ADDR_ERROR) {
 			ql_log(ql_log_fatal, vha, 0x0116,
-			    "Unknow addr: 0x%08lx.\n", buf[i].addr);
+			    "Unknown addr: 0x%08lx.\n", buf[i].addr);
 			continue;
 		}
 
@@ -4009,7 +4009,7 @@ qla82xx_minidump_process_rdmem(scsi_qla_host_t *vha,
 
 	if (r_addr & 0xf) {
 		ql_log(ql_log_warn, vha, 0xb033,
-		    "Read addr 0x%x not 16 bytes alligned\n", r_addr);
+		    "Read addr 0x%x not 16 bytes aligned\n", r_addr);
 		return rval;
 	}
 
diff --git a/qla2x00t/qla_sup.c b/qla2x00t/qla_sup.c
index 5a6b361d2..ee31cc15f 100644
--- a/qla2x00t/qla_sup.c
+++ b/qla2x00t/qla_sup.c
@@ -3008,7 +3008,7 @@ qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *vha)
 		ha->fcp_prio_cfg = vmalloc(FCP_PRIO_CFG_SIZE);
 		if (!ha->fcp_prio_cfg) {
 			ql_log(ql_log_warn, vha, 0x00d5,
-			    "Unable to allocate memory for fcp priorty data (%x).\n",
+			    "Unable to allocate memory for fcp priority data (%x).\n",
 			    FCP_PRIO_CFG_SIZE);
 			return QLA_FUNCTION_FAILED;
 		}