scsi: isci: Make most module parameters static

Most of the module parameters are only used locally in the same C file; so
static them.

Signed-off-by: Dr. David Alan Gilbert <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Damien Le Moal <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Dr. David Alan Gilbert

drivers/scsi/isci/init.c

@@ -91,31 +91,31 @@ MODULE_DEVICE_TABLE(pci, isci_id_table);
 
 /* linux isci specific settings */
 
-unsigned char no_outbound_task_to = 2;
+static unsigned char no_outbound_task_to = 2;
 module_param(no_outbound_task_to, byte, 0);
 MODULE_PARM_DESC(no_outbound_task_to, "No Outbound Task Timeout (1us incr)");
 
-u16 ssp_max_occ_to = 20;
+static u16 ssp_max_occ_to = 20;
 module_param(ssp_max_occ_to, ushort, 0);
 MODULE_PARM_DESC(ssp_max_occ_to, "SSP Max occupancy timeout (100us incr)");
 
-u16 stp_max_occ_to = 5;
+static u16 stp_max_occ_to = 5;
 module_param(stp_max_occ_to, ushort, 0);
 MODULE_PARM_DESC(stp_max_occ_to, "STP Max occupancy timeout (100us incr)");
 
-u16 ssp_inactive_to = 5;
+static u16 ssp_inactive_to = 5;
 module_param(ssp_inactive_to, ushort, 0);
 MODULE_PARM_DESC(ssp_inactive_to, "SSP inactivity timeout (100us incr)");
 
-u16 stp_inactive_to = 5;
+static u16 stp_inactive_to = 5;
 module_param(stp_inactive_to, ushort, 0);
 MODULE_PARM_DESC(stp_inactive_to, "STP inactivity timeout (100us incr)");
 
-unsigned char phy_gen = SCIC_SDS_PARM_GEN2_SPEED;
+static unsigned char phy_gen = SCIC_SDS_PARM_GEN2_SPEED;
 module_param(phy_gen, byte, 0);
 MODULE_PARM_DESC(phy_gen, "PHY generation (1: 1.5Gbps 2: 3.0Gbps 3: 6.0Gbps)");
 
-unsigned char max_concurr_spinup;
+static unsigned char max_concurr_spinup;
 module_param(max_concurr_spinup, byte, 0);
 MODULE_PARM_DESC(max_concurr_spinup, "Max concurrent device spinup");
 

drivers/scsi/isci/isci.h

@@ -473,13 +473,6 @@ static inline void sci_swab32_cpy(void *_dest, void *_src, ssize_t word_cnt)
 		dest[word_cnt] = swab32(src[word_cnt]);
 }
 
-extern unsigned char no_outbound_task_to;
-extern u16 ssp_max_occ_to;
-extern u16 stp_max_occ_to;
-extern u16 ssp_inactive_to;
-extern u16 stp_inactive_to;
-extern unsigned char phy_gen;
-extern unsigned char max_concurr_spinup;
 extern uint cable_selection_override;
 
 irqreturn_t isci_msix_isr(int vec, void *data);