diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 863b89ac6ba2..f71e668d011c 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -737,6 +737,7 @@ static void qla1280_mailbox_timeout(struct timer_list *t)
 static int
 _qla1280_wait_for_single_command(struct Scsi_Host *host, struct srb *sp,
 				 struct completion *wait)
+	__must_hold(&host->host_lock)
 {
 	int	status = FAILED;
 	struct scsi_cmnd *cmd = sp->cmd;
@@ -754,6 +755,7 @@ _qla1280_wait_for_single_command(struct Scsi_Host *host, struct srb *sp,
 
 static int
 qla1280_wait_for_single_command(struct Scsi_Host *host, struct srb *sp)
+	__must_hold(&host->host_lock)
 {
 	DECLARE_COMPLETION_ONSTACK(wait);
 
@@ -764,6 +766,7 @@ qla1280_wait_for_single_command(struct Scsi_Host *host, struct srb *sp)
 static int
 qla1280_wait_for_pending_commands(struct scsi_qla_host *ha, struct Scsi_Host *host,
 				  int bus, int target)
+	__must_hold(&host->host_lock)
 {
 	int		cnt;
 	int		status;
@@ -811,6 +814,7 @@ qla1280_wait_for_pending_commands(struct scsi_qla_host *ha, struct Scsi_Host *ho
 static int
 qla1280_error_action(struct Scsi_Host *host, struct scsi_cmnd *cmd,
 		     enum action action)
+	__must_hold(&host->host_lock)
 {
 	struct scsi_qla_host *ha;
 	int bus, target, lun;
@@ -1495,6 +1499,7 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
  */
 static const struct firmware *
 qla1280_request_firmware(struct scsi_qla_host *ha)
+	__must_hold(&ha->host->host_lock)
 {
 	const struct firmware *fw;
 	int err;
@@ -1660,6 +1665,7 @@ qla1280_chip_diag(struct scsi_qla_host *ha)
 
 static int
 qla1280_load_firmware_pio(struct scsi_qla_host *ha)
+	__must_hold(&ha->host->host_lock)
 {
 	/* enter with host_lock acquired */
 
@@ -1710,6 +1716,7 @@ qla1280_load_firmware_pio(struct scsi_qla_host *ha)
 #define DUMP_IT_BACK 0		/* for debug of RISC loading */
 static int
 qla1280_load_firmware_dma(struct scsi_qla_host *ha)
+	__must_hold(&ha->host->host_lock)
 {
 	/* enter with host_lock acquired */
 	const struct firmware *fw;
@@ -1849,6 +1856,7 @@ qla1280_start_firmware(struct scsi_qla_host *ha)
 
 static int
 qla1280_load_firmware(struct scsi_qla_host *ha)
+	__must_hold(&ha->host->host_lock)
 {
 	/* enter with host_lock taken */
 	int err;
@@ -2418,6 +2426,7 @@ qla1280_nv_write(struct scsi_qla_host *ha, uint16_t data)
  */
 static int
 qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb)
+	__must_hold(&ha->host->host_lock)
 {
 	struct device_reg __iomem *reg = ha->iobase;
 	int status = 0;
@@ -2543,6 +2552,7 @@ qla1280_poll(struct scsi_qla_host *ha)
  */
 static int
 qla1280_bus_reset(struct scsi_qla_host *ha, int bus)
+	__must_hold(&ha->host->host_lock)
 {
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
 	uint16_t reset_delay;
@@ -2603,6 +2613,7 @@ qla1280_bus_reset(struct scsi_qla_host *ha, int bus)
  */
 static int
 qla1280_device_reset(struct scsi_qla_host *ha, int bus, int target)
+	__must_hold(&ha->host->host_lock)
 {
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
 	int status;
@@ -2637,6 +2648,7 @@ qla1280_device_reset(struct scsi_qla_host *ha, int bus, int target)
  */
 static int
 qla1280_abort_command(struct scsi_qla_host *ha, struct srb * sp, int handle)
+	__must_hold(&ha->host->host_lock)
 {
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
 	unsigned int bus, target, lun;
@@ -3754,6 +3766,7 @@ qla1280_error_entry(struct scsi_qla_host *ha, struct response *pkt,
  */
 static int
 qla1280_abort_isp(struct scsi_qla_host *ha)
+	__must_hold(&ha->host->host_lock)
 {
 	struct device_reg __iomem *reg = ha->iobase;
 	struct srb *sp;
@@ -3886,6 +3899,7 @@ qla1280_check_for_dead_scsi_bus(struct scsi_qla_host *ha, unsigned int bus)
 static void
 qla1280_get_target_parameters(struct scsi_qla_host *ha,
 			      struct scsi_device *device)
+	__must_hold(&ha->host->host_lock)
 {
 	uint16_t mb[MAILBOX_REGISTER_COUNT];
 	int bus, target, lun;