[SCSI] mvsas: Remove unused macros, variables and functions

Remove unused macros: VSR_PHY_VS0, VSR_PHY_VS1, MVS_SLOTS,
	MVS_CAN_QUEUE, MVS_MSI, SG_MX, _MV_DUMP, MV_DISABLE_NCQ
Remove unused variables for mvs_info: irq, exp_req, cmd_size
Remove unused functions: mvs_get_sas_addr, mvs_hexdump,
	mvs_hba_sb_dump, mvs_hab_memory_dump, mvs_hba_cq_dump

Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h
index 5cfa4cc18f2d..4f8caaf748f1 100644
--- a/drivers/scsi/mvsas/mv_sas.h
+++ b/drivers/scsi/mvsas/mv_sas.h
@@ -48,12 +48,8 @@
 
 #define DRV_NAME                "mvsas"
 #define DRV_VERSION             "0.8.2"
-#define _MV_DUMP                0
 #define MVS_ID_NOT_MAPPED       0x7f
-/* #define DISABLE_HOTPLUG_DMA_FIX */
-// #define MAX_EXP_RUNNING_REQ  2
 #define WIDE_PORT_MAX_PHY               4
-#define MV_DISABLE_NCQ  0
 #define mv_printk(fmt, arg ...) \
         printk(KERN_DEBUG"%s %d:" fmt, __FILE__, __LINE__, ## arg)
 #ifdef MV_DEBUG
@@ -131,7 +127,6 @@ struct mvs_dispatch {
         u32 (*read_port_irq_mask)(struct mvs_info *mvi, u32 port);
         void (*write_port_irq_mask)(struct mvs_info *mvi, u32 port, u32 val);
 
-        void (*get_sas_addr)(void *buf, u32 buflen);
         void (*command_active)(struct mvs_info *mvi, u32 slot_idx);
         void (*clear_srs_irq)(struct mvs_info *mvi, u8 reg_set, u8 clear_all);
         void (*issue_stop)(struct mvs_info *mvi, enum mvs_port_type type,
@@ -333,9 +328,6 @@ struct mvs_slot_info {
          */
         void *buf;
         dma_addr_t buf_dma;
-#if _MV_DUMP
-        u32 cmd_size;
-#endif
         void *response;
         struct mvs_port *port;
         struct mvs_device       *device;
@@ -389,12 +381,10 @@ struct mvs_info {
         const struct mvs_chip_info *chip;
 
         int tags_num;
-        DECLARE_BITMAP(tags, MVS_SLOTS);
+        unsigned long *tags;
         /* further per-slot information */
         struct mvs_phy phy[MVS_MAX_PHYS];
         struct mvs_port port[MVS_MAX_PHYS];
-        u32 irq;
-        u32 exp_req;
         u32 id;
         u64 sata_reg_set;
         struct list_head *hba_list;
@@ -485,7 +475,6 @@ void mvs_do_release_task(struct mvs_info *mvi, int phy_no,
 void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events);
 void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st);
 int mvs_int_rx(struct mvs_info *mvi, bool self_clear);
-void mvs_hexdump(u32 size, u8 *data, u32 baseaddr);
 struct mvs_device *mvs_find_dev_by_reg_set(struct mvs_info *mvi, u8 reg_set);
 #endif