[SCSI] add inline functions for recognising created and blocked states

[linux-2.6-omap-h63xx.git] / drivers / scsi / scsi.c

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index ee6be596503d1515dc855e6e5715267ac4edb4e1..762a8797e0be79fa2e48bef488b306fdc1fa35d8 100644 (file)
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -664,13 +664,14 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
                goto out;
        }
 
-       /* Check to see if the scsi lld put this device into state SDEV_BLOCK. */
-       if (unlikely(cmd->device->sdev_state == SDEV_BLOCK)) {
+       /* Check to see if the scsi lld made this device blocked. */
+       if (unlikely(scsi_device_blocked(cmd->device))) {
                /* 
-                * in SDEV_BLOCK, the command is just put back on the device
-                * queue.  The suspend state has already blocked the queue so
-                * future requests should not occur until the device 
-                * transitions out of the suspend state.
+                * in blocked state, the command is just put back on
+                * the device queue.  The suspend state has already
+                * blocked the queue so future requests should not
+                * occur until the device transitions out of the
+                * suspend state.
                 */
                scsi_queue_insert(cmd, SCSI_MLQUEUE_DEVICE_BUSY);