[SCSI] qla2xxx: Cleanup some dead-code and make some functions static.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/scsi/qla2xxx/qla_gbl.h

@@ -501,7 +501,6 @@ extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
 /* PCI related functions */
 extern int qla82xx_pci_config(struct scsi_qla_host *);
 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
-extern int qla82xx_pci_mem_write_2M(struct qla_hw_data *, u64, void *, int);
 extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *);
 extern int qla82xx_pci_region_offset(struct pci_dev *, int);
 extern int qla82xx_iospace_config(struct qla_hw_data *);
@@ -509,7 +508,6 @@ extern int qla82xx_iospace_config(struct qla_hw_data *);
 /* Initialization related functions */
 extern void qla82xx_reset_chip(struct scsi_qla_host *);
 extern void qla82xx_config_rings(struct scsi_qla_host *);
-extern int qla82xx_pinit_from_rom(scsi_qla_host_t *);
 extern void qla82xx_watchdog(scsi_qla_host_t *);
 extern int qla82xx_start_firmware(scsi_qla_host_t *);
 
@@ -534,26 +532,17 @@ extern irqreturn_t qla82xx_msix_default(int, void *);
 extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
 extern void qla82xx_enable_intrs(struct qla_hw_data *);
 extern void qla82xx_disable_intrs(struct qla_hw_data *);
-extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
 extern void qla82xx_poll(int, void *);
 extern void qla82xx_init_flags(struct qla_hw_data *);
 
 /* ISP 8021 hardware related */
 extern void qla82xx_set_drv_active(scsi_qla_host_t *);
-extern int qla82xx_crb_win_lock(struct qla_hw_data *);
 extern void qla82xx_crb_win_unlock(struct qla_hw_data *);
-extern int qla82xx_pci_get_crb_addr_2M(struct qla_hw_data *, ulong *);
 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
 extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
-extern int qla82xx_check_for_bad_spd(struct qla_hw_data *);
-extern int qla82xx_load_fw(scsi_qla_host_t *);
-extern int qla82xx_rom_lock(struct qla_hw_data *);
 extern void qla82xx_rom_unlock(struct qla_hw_data *);
-extern int qla82xx_rom_fast_read(struct qla_hw_data *, int , int *);
-extern int qla82xx_do_rom_fast_read(struct qla_hw_data *, int, int *);
-extern unsigned long qla82xx_decode_crb_addr(unsigned long);
 
 /* ISP 8021 IDC */
 extern void qla82xx_clear_drv_active(struct qla_hw_data *);

drivers/scsi/qla2xxx/qla_nx.h

@@ -26,6 +26,7 @@
 #define CRB_RCVPEG_STATE		QLA82XX_REG(0x13c)
 #define BOOT_LOADER_DIMM_STATUS		QLA82XX_REG(0x54)
 #define CRB_DMA_SHIFT			QLA82XX_REG(0xcc)
+#define QLA82XX_DMA_SHIFT_VALUE		0x55555555
 
 #define QLA82XX_HW_H0_CH_HUB_ADR    0x05
 #define QLA82XX_HW_H1_CH_HUB_ADR    0x0E
@@ -583,6 +584,10 @@
 #define	QLA82XX_DRVST_RST_RDY		1
 #define QLA82XX_DRVST_QSNT_RDY		2
 
+/* Different drive active state */
+#define QLA82XX_DRV_NOT_ACTIVE		0
+#define QLA82XX_DRV_ACTIVE		1
+
 /*
  * The PCI VendorID and DeviceID for our board.
  */