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authorTejun Heo <htejun@gmail.com>2007-09-23 13:14:13 +0900
committerJeff Garzik <jeff@garzik.org>2007-10-12 14:55:42 -0400
commit7d77b247088fb360aa74bfdd9e19bce1e1987668 (patch)
treeadd1b03309dd6fa82eb0f47e1a88766695f38f28 /drivers/ata/libata-scsi.c
parente31e8531d668c9c4dc7883054788f89805188003 (diff)
downloadop-kernel-dev-7d77b247088fb360aa74bfdd9e19bce1e1987668.zip
op-kernel-dev-7d77b247088fb360aa74bfdd9e19bce1e1987668.tar.gz
libata-pmp-prep: implement sata_async_notification()
AN serves multiple purposes. For ATAPI, it's used for media change notification. For PMP, for downstream PHY status change notification. Implement sata_async_notification() which demultiplexes AN. To avoid unnecessary port events, ATAPI AN is not enabled if PMP is attached but SNTF is not available. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Kriten Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata-scsi.c')
-rw-r--r--drivers/ata/libata-scsi.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 451f79c..df2e057 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3244,7 +3244,6 @@ void ata_scsi_media_change_notify(struct ata_device *dev)
scsi_device_event_notify(dev->sdev, SDEV_MEDIA_CHANGE);
#endif
}
-EXPORT_SYMBOL_GPL(ata_scsi_media_change_notify);
/**
* ata_scsi_hotplug - SCSI part of hotplug
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