Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f26792d5c63344e14540ced4b19deb29e360bb8d
Commit:     f26792d5c63344e14540ced4b19deb29e360bb8d
Parent:     a341cd0f6a0fde1f85fec9aa8f81f824ea4a3f92
Author:     Jeff Garzik <[EMAIL PROTECTED]>
AuthorDate: Mon Oct 29 17:18:39 2007 -0400
Committer:  Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Sat Nov 3 22:23:02 2007 -0400

    [libata] Utilize new SCSI event infrastructure
    
    An end to CD-ROM polling (if you have a device that supports AN)...
    hooray!
    
    Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
 drivers/ata/libata-scsi.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 245057d..94144ed 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -841,6 +841,9 @@ static void ata_scsi_dev_config(struct scsi_device *sdev,
                blk_queue_max_hw_segments(q, q->max_hw_segments - 1);
        }
 
+       if (dev->flags & ATA_DFLAG_AN)
+               set_bit(SDEV_EVT_MEDIA_CHANGE, sdev->supported_events);
+
        if (dev->flags & ATA_DFLAG_NCQ) {
                int depth;
 
@@ -3296,10 +3299,9 @@ static void ata_scsi_handle_link_detach(struct ata_link 
*link)
  */
 void ata_scsi_media_change_notify(struct ata_device *dev)
 {
-#ifdef OTHER_AN_PATCHES_HAVE_BEEN_APPLIED
        if (dev->sdev)
-               scsi_device_event_notify(dev->sdev, SDEV_MEDIA_CHANGE);
-#endif
+               sdev_evt_send_simple(dev->sdev, SDEV_EVT_MEDIA_CHANGE,
+                                    GFP_ATOMIC);
 }
 
 /**
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to