diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 4fca3939c034..4ff876c31272 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -1770,7 +1770,7 @@ void mpt3sas_send_trigger_data_event(struct MPT3SAS_ADAPTER *ioc,
 void mpt3sas_process_trigger_data(struct MPT3SAS_ADAPTER *ioc,
 	struct SL_WH_TRIGGERS_EVENT_DATA_T *event_data);
 void mpt3sas_trigger_master(struct MPT3SAS_ADAPTER *ioc,
-	u32 tigger_bitmask);
+	u32 trigger_bitmask);
 void mpt3sas_trigger_event(struct MPT3SAS_ADAPTER *ioc, u16 event,
 	u16 log_entry_qualifier);
 void mpt3sas_trigger_scsi(struct MPT3SAS_ADAPTER *ioc, u8 sense_key,
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
index 6586a463bea9..405eada2669d 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
@@ -69,7 +69,7 @@
 #define MASTER_TRIGGER_TASK_MANAGMENT   (0x00000004)
 #define MASTER_TRIGGER_DEVICE_REMOVAL   (0x00000008)
 
-/* fake firmware event for tigger */
+/* fake firmware event for trigger */
 #define MPI3_EVENT_DIAGNOSTIC_TRIGGER_FIRED	(0x6E)
 
 /**