From 06f81ea8ca09b880cadf101d7e23b500e9c164bc Mon Sep 17 00:00:00 2001 From: Date: Sun, 17 Apr 2005 14:57:29 -0500 Subject: [PATCH] scsi: remove volatile from scsi data This patch removes volatile qualifier from scsi_device->device_busy, Scsi_Host->host_busy and ->host_failed as the volatile qualifiers don't serve any purpose now. While at it, convert those fields from unsigned short to unsigned int as suggested by Christoph. Signed-off-by: Tejun Heo Signed-off-by: James Bottomley --- include/scsi/scsi_device.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/scsi/scsi_device.h') diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 07d974051b0c..7099d2ce967e 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -43,7 +43,8 @@ struct scsi_device { struct list_head siblings; /* list of all devices on this host */ struct list_head same_target_siblings; /* just the devices sharing same target id */ - volatile unsigned short device_busy; /* commands actually active on low-level */ + unsigned int device_busy; /* commands actually active on + * low-level. protected by queue_lock. */ spinlock_t sdev_lock; /* also the request queue_lock */ spinlock_t list_lock; struct list_head cmd_list; /* queue of in use SCSI Command structures */ -- cgit v1.2.3