diff options
Diffstat (limited to 'drivers/ata/libata-core.c')
| -rw-r--r-- | drivers/ata/libata-core.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 2b7b88e74c2b..a4d5d2fcf3b9 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -6164,10 +6164,24 @@ EXPORT_SYMBOL_GPL(ata_pci_remove_one); void ata_pci_shutdown_one(struct pci_dev *pdev) { struct ata_host *host = pci_get_drvdata(pdev); + struct ata_port *ap; + unsigned long flags; int i; + /* Tell EH to disable all devices */ for (i = 0; i < host->n_ports; i++) { - struct ata_port *ap = host->ports[i]; + ap = host->ports[i]; + spin_lock_irqsave(ap->lock, flags); + ap->pflags |= ATA_PFLAG_UNLOADING; + ata_port_schedule_eh(ap); + spin_unlock_irqrestore(ap->lock, flags); + } + + for (i = 0; i < host->n_ports; i++) { + ap = host->ports[i]; + + /* Wait for EH to complete before freezing the port */ + ata_port_wait_eh(ap); ap->pflags |= ATA_PFLAG_FROZEN; |