scsi: core: Move the eh_deadline module parameter definition

The eh_deadline definition occurs in the middle of the code for
releasing a host. Avoid splitting the host release code by moving the
definition of the eh_deadline parameter to the top of the hosts.c source
file.
Signed-off-by: NBart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/hosts.c

@@ -42,6 +42,12 @@
 #include "scsi_logging.h"
 
 
+static int shost_eh_deadline = -1;
+
+module_param_named(eh_deadline, shost_eh_deadline, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(eh_deadline,
+		 "SCSI EH timeout in seconds (should be between 0 and 2^31-1)");
+
 static DEFINE_IDA(host_index_ida);
 
 
@@ -358,12 +364,6 @@ static void scsi_host_dev_release(struct device *dev)
 	kfree(shost);
 }
 
-static int shost_eh_deadline = -1;
-
-module_param_named(eh_deadline, shost_eh_deadline, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(eh_deadline,
-		 "SCSI EH timeout in seconds (should be between 0 and 2^31-1)");
-
 static struct device_type scsi_host_type = {
 	.name =		"scsi_host",
 	.release =	scsi_host_dev_release,