From: Adrian Bunk Date: Thu, 26 Apr 2007 07:35:16 +0000 (-0700) Subject: [SCSI] qla4xxx: possible cleanups X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4797547778fd51e6ee929c5dd67ab3807898eb82;p=mv-sheeva.git [SCSI] qla4xxx: possible cleanups - make needlessly global code static - #if 0 unused functions Signed-off-by: Adrian Bunk Acked-by: Ravi Anand Signed-off-by: Andrew Morton Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c index 7b4e077a39c..6437d024b0d 100644 --- a/drivers/scsi/qla4xxx/ql4_dbg.c +++ b/drivers/scsi/qla4xxx/ql4_dbg.c @@ -8,6 +8,8 @@ #include "ql4_def.h" #include +#if 0 + static void qla4xxx_print_srb_info(struct srb * srb) { printk("%s: srb = 0x%p, flags=0x%02x\n", __func__, srb, srb->flags); @@ -195,3 +197,5 @@ void qla4xxx_dump_buffer(void *b, uint32_t size) if (cnt % 16) printk(KERN_DEBUG "\n"); } + +#endif /* 0 */ diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h index e021eb5db2b..5b00cb04e7c 100644 --- a/drivers/scsi/qla4xxx/ql4_glbl.h +++ b/drivers/scsi/qla4xxx/ql4_glbl.h @@ -43,8 +43,6 @@ int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha, uint16_t *tcp_source_port_num, uint16_t *connection_id); -struct ddb_entry * qla4xxx_alloc_ddb(struct scsi_qla_host * ha, - uint32_t fw_ddb_index); int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index, dma_addr_t fw_ddb_entry_dma); @@ -55,18 +53,11 @@ void qla4xxx_get_crash_record(struct scsi_qla_host * ha); struct ddb_entry *qla4xxx_alloc_sess(struct scsi_qla_host *ha); int qla4xxx_add_sess(struct ddb_entry *); void qla4xxx_destroy_sess(struct ddb_entry *ddb_entry); -int qla4xxx_conn_close_sess_logout(struct scsi_qla_host * ha, - uint16_t fw_ddb_index, - uint16_t connection_id, - uint16_t option); -int qla4xxx_clear_database_entry(struct scsi_qla_host * ha, - uint16_t fw_ddb_index); int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host * ha); int qla4xxx_get_fw_version(struct scsi_qla_host * ha); void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha, uint32_t intr_status); int qla4xxx_init_rings(struct scsi_qla_host * ha); -void qla4xxx_dump_buffer(void *b, uint32_t size); struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t index); void qla4xxx_srb_compl(struct scsi_qla_host *ha, struct srb *srb); int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha); diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index b907b06d72a..6365df26861 100644 --- a/drivers/scsi/qla4xxx/ql4_init.c +++ b/drivers/scsi/qla4xxx/ql4_init.c @@ -7,9 +7,8 @@ #include "ql4_def.h" -/* - * QLogic ISP4xxx Hardware Support Function Prototypes. - */ +static struct ddb_entry * qla4xxx_alloc_ddb(struct scsi_qla_host *ha, + uint32_t fw_ddb_index); static void ql4xxx_set_mac_number(struct scsi_qla_host *ha) { @@ -48,7 +47,8 @@ static void ql4xxx_set_mac_number(struct scsi_qla_host *ha) * This routine deallocates and unlinks the specified ddb_entry from the * adapter's **/ -void qla4xxx_free_ddb(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry) +static void qla4xxx_free_ddb(struct scsi_qla_host *ha, + struct ddb_entry *ddb_entry) { /* Remove device entry from list */ list_del_init(&ddb_entry->list); @@ -370,9 +370,9 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha, * must be initialized prior to calling this routine * **/ -int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha, - struct ddb_entry *ddb_entry, - uint32_t fw_ddb_index) +static int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha, + struct ddb_entry *ddb_entry, + uint32_t fw_ddb_index) { struct dev_db_entry *fw_ddb_entry = NULL; dma_addr_t fw_ddb_entry_dma; @@ -450,8 +450,8 @@ int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha, * This routine allocates a ddb_entry, ititializes some values, and * inserts it into the ddb list. **/ -struct ddb_entry * qla4xxx_alloc_ddb(struct scsi_qla_host *ha, - uint32_t fw_ddb_index) +static struct ddb_entry * qla4xxx_alloc_ddb(struct scsi_qla_host *ha, + uint32_t fw_ddb_index) { struct ddb_entry *ddb_entry; diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c index d41ce380eed..a216a1781af 100644 --- a/drivers/scsi/qla4xxx/ql4_iocb.c +++ b/drivers/scsi/qla4xxx/ql4_iocb.c @@ -19,8 +19,8 @@ * - advances the request_in pointer * - checks for queue full **/ -int qla4xxx_get_req_pkt(struct scsi_qla_host *ha, - struct queue_entry **queue_entry) +static int qla4xxx_get_req_pkt(struct scsi_qla_host *ha, + struct queue_entry **queue_entry) { uint16_t request_in; uint8_t status = QLA_SUCCESS; @@ -62,8 +62,8 @@ int qla4xxx_get_req_pkt(struct scsi_qla_host *ha, * * This routine issues a marker IOCB. **/ -int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha, - struct ddb_entry *ddb_entry, int lun) +static int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha, + struct ddb_entry *ddb_entry, int lun) { struct marker_entry *marker_entry; unsigned long flags = 0; @@ -96,7 +96,7 @@ exit_send_marker: return status; } -struct continuation_t1_entry* qla4xxx_alloc_cont_entry( +static struct continuation_t1_entry* qla4xxx_alloc_cont_entry( struct scsi_qla_host *ha) { struct continuation_t1_entry *cont_entry; @@ -120,7 +120,7 @@ struct continuation_t1_entry* qla4xxx_alloc_cont_entry( return cont_entry; } -uint16_t qla4xxx_calc_request_entries(uint16_t dsds) +static uint16_t qla4xxx_calc_request_entries(uint16_t dsds) { uint16_t iocbs; @@ -133,9 +133,9 @@ uint16_t qla4xxx_calc_request_entries(uint16_t dsds) return iocbs; } -void qla4xxx_build_scsi_iocbs(struct srb *srb, - struct command_t3_entry *cmd_entry, - uint16_t tot_dsds) +static void qla4xxx_build_scsi_iocbs(struct srb *srb, + struct command_t3_entry *cmd_entry, + uint16_t tot_dsds) { struct scsi_qla_host *ha; uint16_t avail_dsds; diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c index 7f28657eef3..f116ff91723 100644 --- a/drivers/scsi/qla4xxx/ql4_mbx.c +++ b/drivers/scsi/qla4xxx/ql4_mbx.c @@ -20,9 +20,9 @@ * If outCount is 0, this routine completes successfully WITHOUT waiting * for the mailbox command to complete. **/ -int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount, - uint8_t outCount, uint32_t *mbx_cmd, - uint32_t *mbx_sts) +static int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount, + uint8_t outCount, uint32_t *mbx_cmd, + uint32_t *mbx_sts) { int status = QLA_ERROR; uint8_t i; @@ -170,6 +170,8 @@ mbox_exit: } +#if 0 + /** * qla4xxx_issue_iocb - issue mailbox iocb command * @ha: adapter state pointer. @@ -243,6 +245,8 @@ int qla4xxx_clear_database_entry(struct scsi_qla_host * ha, return QLA_SUCCESS; } +#endif /* 0 */ + /** * qla4xxx_initialize_fw_cb - initializes firmware control block. * @ha: Pointer to host adapter structure. @@ -570,6 +574,7 @@ int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index, return qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]); } +#if 0 int qla4xxx_conn_open_session_login(struct scsi_qla_host * ha, uint16_t fw_ddb_index) { @@ -594,6 +599,7 @@ int qla4xxx_conn_open_session_login(struct scsi_qla_host * ha, return status; } +#endif /* 0 */ /** * qla4xxx_get_crash_record - retrieves crash record. @@ -649,6 +655,7 @@ exit_get_crash_record: crash_record, crash_record_dma); } +#if 0 /** * qla4xxx_get_conn_event_log - retrieves connection event log * @ha: Pointer to host adapter structure. @@ -738,6 +745,7 @@ exit_get_event_log: dma_free_coherent(&ha->pdev->dev, event_log_size, event_log, event_log_dma); } +#endif /* 0 */ /** * qla4xxx_reset_lun - issues LUN Reset @@ -834,7 +842,8 @@ int qla4xxx_get_fw_version(struct scsi_qla_host * ha) return QLA_SUCCESS; } -int qla4xxx_get_default_ddb(struct scsi_qla_host *ha, dma_addr_t dma_addr) +static int qla4xxx_get_default_ddb(struct scsi_qla_host *ha, + dma_addr_t dma_addr) { uint32_t mbox_cmd[MBOX_REG_COUNT]; uint32_t mbox_sts[MBOX_REG_COUNT]; @@ -855,7 +864,7 @@ int qla4xxx_get_default_ddb(struct scsi_qla_host *ha, dma_addr_t dma_addr) return QLA_SUCCESS; } -int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t *ddb_index) +static int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t *ddb_index) { uint32_t mbox_cmd[MBOX_REG_COUNT]; uint32_t mbox_sts[MBOX_REG_COUNT]; diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 0bfddf893ed..da21f5fbbf8 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -14,7 +14,7 @@ /* * Driver version */ -char qla4xxx_version_str[40]; +static char qla4xxx_version_str[40]; /* * SRB allocation cache @@ -45,8 +45,7 @@ int ql4_mod_unload = 0; /* * SCSI host template entry points */ - -void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha); +static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha); /* * iSCSI template entry points @@ -1352,7 +1351,7 @@ static void __devexit qla4xxx_remove_adapter(struct pci_dev *pdev) * At exit, the @ha's flags.enable_64bit_addressing set to indicated * supported addressing method. */ -void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha) +static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha) { int retval; @@ -1627,7 +1626,7 @@ static struct pci_device_id qla4xxx_pci_tbl[] = { }; MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl); -struct pci_driver qla4xxx_pci_driver = { +static struct pci_driver qla4xxx_pci_driver = { .name = DRIVER_NAME, .id_table = qla4xxx_pci_tbl, .probe = qla4xxx_probe_adapter,