Fix incorrect 'flags' usage pointed out by stricter type checking.

arch/i386/kernel/io_apic.c

@@ -1479,7 +1479,8 @@ void print_all_local_APICs (void)
 void /*__init*/ print_PIC(void)
 {
 	extern spinlock_t i8259A_lock;
-	unsigned int v, flags;
+	unsigned int v;
+	unsigned long flags;
 
 	printk(KERN_DEBUG "\nprinting PIC contents\n");
 

drivers/acpi/bus.c

@@ -281,7 +281,7 @@ acpi_bus_generate_event (
 	int			data)
 {
 	struct acpi_bus_event	*event = NULL;
-	u32			flags = 0;
+	unsigned long		flags = 0;
 
 	ACPI_FUNCTION_TRACE("acpi_bus_generate_event");
 
@@ -314,7 +314,7 @@ int
 acpi_bus_receive_event (
 	struct acpi_bus_event	*event)
 {
-	u32			flags = 0;
+	unsigned long		flags = 0;
 	struct acpi_bus_event	*entry = NULL;
 
 	DECLARE_WAITQUEUE(wait, current);

drivers/scsi/scsi.c

@@ -815,7 +815,7 @@ void scsi_finish_command(Scsi_Cmnd * SCpnt)
 	struct Scsi_Host *host;
 	Scsi_Device *device;
 	Scsi_Request * SRpnt;
-	unsigned int flags;
+	unsigned long flags;
 
 	host = SCpnt->device->host;
 	device = SCpnt->device;

drivers/scsi/scsi_lib.c

@@ -336,7 +336,7 @@ void scsi_setup_cmd_retry(struct scsi_cmnd *cmd)
 static void scsi_single_lun_run(struct scsi_device *current_sdev)
 {
 	struct scsi_device *sdev;
-	unsigned int flags, flags2;
+	unsigned long flags, flags2;
 
 	spin_lock_irqsave(current_sdev->host->host_lock, flags);
 	WARN_ON(!current_sdev->sdev_target->starget_sdev_user);
@@ -1155,7 +1155,7 @@ static void scsi_request_fn(request_queue_t *q)
 	struct Scsi_Host *shost = sdev->host;
 	struct scsi_cmnd *cmd;
 	struct request *req;
-	unsigned int flags;
+	unsigned long flags;
 
 	/*
 	 * To start with, we keep looping until the queue is empty, or until

drivers/scsi/scsi_scan.c

@@ -485,7 +485,7 @@ static struct scsi_device *scsi_alloc_sdev(struct Scsi_Host *shost,
  **/
 static void scsi_free_sdev(struct scsi_device *sdev)
 {
-	unsigned int flags;
+	unsigned long flags;
 
 	list_del(&sdev->siblings);
 	list_del(&sdev->same_target_siblings);
@@ -1142,7 +1142,7 @@ static int scsi_add_lun(Scsi_Device *sdev, Scsi_Request *sreq,
 {
 	struct scsi_device *sdev_sibling;
 	struct scsi_target *starget;
-	unsigned int flags;
+	unsigned long flags;
 
 	/*
 	 * XXX do not save the inquiry, since it can change underneath us,