Removed circular dependency - the module is now opened in B_MODULE_INIT.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7832 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/bus_managers/scsi/devices.c

@@ -502,15 +502,23 @@ static uchar scsi_reset_device( scsi_device_info *device )
 }
 
 
-static status_t std_ops( int32 op, ... )
+static status_t
+std_ops(int32 op, ...)
 {
-	switch( op ) {
-	case B_MODULE_INIT:
-	case B_MODULE_UNINIT:
-		return B_OK;
-		
-	default:
-		return B_ERROR;
+	switch (op) {
+		case B_MODULE_INIT:
+		{
+			// Link to SCSI bus.
+			// SCSI device driver must have SCSI bus loaded, but it calls its functions
+			// directly instead via official interface, so this pointer is never read.
+			module_info *dummy;
+			return get_module(SCSI_BUS_MODULE_NAME, &dummy);
+		}
+		case B_MODULE_UNINIT:
+			return put_module(SCSI_BUS_MODULE_NAME);
+
+		default:
+			return B_ERROR;
 	}
 }
 

src/add-ons/kernel/bus_managers/scsi/scsi.c

@@ -16,16 +16,10 @@ locked_pool_interface *locked_pool;
 device_manager_info *pnp;
 fast_log_info *fast_log;
 
-// Link to SCSI bus.
-// SCSI device driver must have SCSI bus loaded, but it calls its functions
-// directly instead via official interface, so this pointer is never read.
-static module_info *scsi_bus_dummy;
-
 module_dependency module_dependencies[] = {
 	{ DEVICE_MANAGER_MODULE_NAME, (module_info **)&pnp },
 	{ LOCKED_POOL_MODULE_NAME, (module_info **)&locked_pool },
 	{ FAST_LOG_MODULE_NAME, (module_info **)&fast_log },
-	{ SCSI_BUS_MODULE_NAME, &scsi_bus_dummy },
 	{}
 };