ChangeSet 1.996, 2003/02/04 12:05:32+11:00, [EMAIL PROTECTED]
[PATCH] USB usb-storage: implement device-offline code
This code implements the setting of devices offline during the removal
phase.
diff -Nru a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
--- a/drivers/usb/storage/usb.c Tue Feb 4 15:15:55 2003
+++ b/drivers/usb/storage/usb.c Tue Feb 4 15:15:55 2003
@@ -941,6 +941,7 @@
static void storage_disconnect(struct usb_interface *intf)
{
struct us_data *ss;
+ struct scsi_device *sdev;
US_DEBUGP("storage_disconnect() called\n");
@@ -952,7 +953,11 @@
*/
BUG_ON(ss == NULL);
- /* TODO: set devices offline -- need host lock for this */
+ /* set devices offline -- need host lock for this */
+ scsi_lock(ss->host);
+ list_for_each_entry(sdev, &ss->host->my_devices, siblings)
+ sdev->online = 0;
+ scsi_unlock(ss->host);
/* lock device access -- no need to unlock, as we're going away */
down(&(ss->dev_semaphore));
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