Merge branch 'origin'

Conflicts:
	Documentation/video4linux/CARDLIST.cx88
	drivers/media/video/cx88/Kconfig
	drivers/media/video/em28xx/em28xx-video.c
	drivers/media/video/saa7134/saa7134-dvb.c

Resolved as in the original merge by Mauro Carvalho Chehab

1 files changed, 18 insertions, 24 deletions

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 752fb5da3de4..f9ecc3dea7df 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -387,19 +387,12 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
 	return found_target;
 }
 
-struct work_queue_wrapper {
-	struct work_struct	work;
-	struct scsi_target	*starget;
-};
-
-static void scsi_target_reap_work(void *data) {
-	struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
-	struct scsi_target *starget = wqw->starget;
+static void scsi_target_reap_usercontext(void *data)
+{
+	struct scsi_target *starget = data;
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
 	unsigned long flags;
 
-	kfree(wqw);
-
 	spin_lock_irqsave(shost->host_lock, flags);
 
 	if (--starget->reap_ref == 0 && list_empty(&starget->devices)) {
@@ -428,18 +421,7 @@ static void scsi_target_reap_work(void *data) {
  */
 void scsi_target_reap(struct scsi_target *starget)
 {
-	struct work_queue_wrapper *wqw = 
-		kzalloc(sizeof(struct work_queue_wrapper), GFP_ATOMIC);
-
-	if (!wqw) {
-		starget_printk(KERN_ERR, starget,
-			       "Failed to allocate memory in scsi_reap_target()\n");
-		return;
-	}
-
-	INIT_WORK(&wqw->work, scsi_target_reap_work, wqw);
-	wqw->starget = starget;
-	schedule_work(&wqw->work);
+	scsi_execute_in_process_context(scsi_target_reap_usercontext, starget);
 }
 
 /**
@@ -770,8 +752,20 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags)
 
 	transport_configure_device(&sdev->sdev_gendev);
 
-	if (sdev->host->hostt->slave_configure)
-		sdev->host->hostt->slave_configure(sdev);
+	if (sdev->host->hostt->slave_configure) {
+		int ret = sdev->host->hostt->slave_configure(sdev);
+		if (ret) {
+			/*
+			 * if LLDD reports slave not present, don't clutter
+			 * console with alloc failure messages
+			 */
+			if (ret != -ENXIO) {
+				sdev_printk(KERN_ERR, sdev,
+					"failed to configure device\n");
+			}
+			return SCSI_SCAN_NO_RESPONSE;
+		}
+	}
 
 	/*
 	 * Ok, the device is now all set up, we can