scsi: megaraid_sas: Make most module parameters static

JIRA: https://issues.redhat.com/browse/RHEL-80700

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

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://lore.kernel.org/r/20250309143348.32896-1-linux@treblig.org
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit b79e4a2)
Signed-off-by: Chandrakanth Patil <chanpati@redhat.com>

Author: Chandrakanth Patil

drivers/scsi/megaraid/megaraid_sas_base.c

@@ -93,7 +93,7 @@ static unsigned int scmd_timeout = MEGASAS_DEFAULT_CMD_TIMEOUT;
 module_param(scmd_timeout, int, 0444);
 MODULE_PARM_DESC(scmd_timeout, "scsi command timeout (10-90s), default 90s. See megasas_reset_timer.");
 
-int perf_mode = -1;
+static int perf_mode = -1;
 module_param(perf_mode, int, 0444);
 MODULE_PARM_DESC(perf_mode, "Performance mode (only for Aero adapters), options:\n\t\t"
 		"0 - balanced: High iops and low latency queues are allocated &\n\t\t"
@@ -105,15 +105,15 @@ MODULE_PARM_DESC(perf_mode, "Performance mode (only for Aero adapters), options:
 		"default mode is 'balanced'"
 		);
 
-int event_log_level = MFI_EVT_CLASS_CRITICAL;
+static int event_log_level = MFI_EVT_CLASS_CRITICAL;
 module_param(event_log_level, int, 0644);
 MODULE_PARM_DESC(event_log_level, "Asynchronous event logging level- range is: -2(CLASS_DEBUG) to 4(CLASS_DEAD), Default: 2(CLASS_CRITICAL)");
 
-unsigned int enable_sdev_max_qd;
+static unsigned int enable_sdev_max_qd;
 module_param(enable_sdev_max_qd, int, 0444);
 MODULE_PARM_DESC(enable_sdev_max_qd, "Enable sdev max qd as can_queue. Default: 0");
 
-int poll_queues;
+static int poll_queues;
 module_param(poll_queues, int, 0444);
 MODULE_PARM_DESC(poll_queues, "Number of queues to be use for io_uring poll mode.\n\t\t"
 		"This parameter is effective only if host_tagset_enable=1 &\n\t\t"
@@ -122,7 +122,7 @@ MODULE_PARM_DESC(poll_queues, "Number of queues to be use for io_uring poll mode
 		"High iops queues are not allocated &\n\t\t"
 		);
 
-int host_tagset_enable = 1;
+static int host_tagset_enable = 1;
 module_param(host_tagset_enable, int, 0444);
 MODULE_PARM_DESC(host_tagset_enable, "Shared host tagset enable/disable Default: enable(1)");