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authorTejun Heo <htejun@gmail.com>2006-05-31 18:28:13 +0900
committerTejun Heo <htejun@gmail.com>2006-05-31 18:28:13 +0900
commit720ba12620ee09dce269adf4ad50958adac7bb54 (patch)
treef31a8b3da52195610bd244baf42a5fe2e26b0a36 /include/linux
parent3e706399b03bd237d087d731d4b1b029e546b33d (diff)
downloadop-kernel-dev-720ba12620ee09dce269adf4ad50958adac7bb54.zip
op-kernel-dev-720ba12620ee09dce269adf4ad50958adac7bb54.tar.gz
[PATCH] libata-hp: update unload-unplug
Update unload unplug - driver unloading / PCI removal. This is done by ata_port_detach() which short-circuits EH, disables all devices and freezes the port. With this patch, EH and unloading/unplugging are properly synchronized. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'include/linux')
-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 74786c3..f11ba27 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -649,6 +649,7 @@ extern int ata_pci_device_resume(struct pci_dev *pdev);
extern int ata_pci_clear_simplex(struct pci_dev *pdev);
#endif /* CONFIG_PCI */
extern int ata_device_add(const struct ata_probe_ent *ent);
+extern void ata_port_detach(struct ata_port *ap);
extern void ata_host_set_remove(struct ata_host_set *host_set);
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
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