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authorTejun Heo <htejun@gmail.com>2006-05-31 18:28:07 +0900
committerTejun Heo <htejun@gmail.com>2006-05-31 18:28:07 +0900
commit83c47bcb3c533180a6dda78152334de50065358a (patch)
tree4bc9ac04f8c3797e49284e0b96e2d654769254ff /include
parent580b2102327ab8444af5bde4e70b50d268a1d558 (diff)
[PATCH] libata-hp: implement warmplug
Implement warmplug. User-initiated unplug can be detected by hostt->slave_destroy() and plug by transportt->user_scan(). This patch only implements the two callbacks. The next function will hook them. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/libata.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 407115624d9..74786c33c52 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -734,6 +734,7 @@ extern int ata_std_bios_param(struct scsi_device *sdev,
struct block_device *bdev,
sector_t capacity, int geom[]);
extern int ata_scsi_slave_config(struct scsi_device *sdev);
+extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
int queue_depth);
extern struct ata_device *ata_dev_pair(struct ata_device *adev);