diff options
| -rw-r--r-- | drivers/scsi/libata-core.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/libata-scsi.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 2 | ||||
| -rw-r--r-- | include/linux/libata.h | 4 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 2 |
5 files changed, 9 insertions, 8 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 6970f68..d8f77f2 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -4336,14 +4336,15 @@ int ata_device_resume(struct ata_port *ap, struct ata_device *dev) * Flush the cache on the drive, if appropriate, then issue a * standbynow command. */ -int ata_device_suspend(struct ata_port *ap, struct ata_device *dev) +int ata_device_suspend(struct ata_port *ap, struct ata_device *dev, pm_message_t state) { if (!ata_dev_present(dev)) return 0; if (dev->class == ATA_DEV_ATA) ata_flush_cache(ap, dev); - ata_standby_drive(ap, dev); + if (state.event != PM_EVENT_FREEZE) + ata_standby_drive(ap, dev); ap->flags |= ATA_FLAG_SUSPENDED; return 0; } diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c index a1259b2..1fd3826 100644 --- a/drivers/scsi/libata-scsi.c +++ b/drivers/scsi/libata-scsi.c @@ -414,12 +414,12 @@ int ata_scsi_device_resume(struct scsi_device *sdev) return ata_device_resume(ap, dev); } -int ata_scsi_device_suspend(struct scsi_device *sdev) +int ata_scsi_device_suspend(struct scsi_device *sdev, pm_message_t state) { struct ata_port *ap = (struct ata_port *) &sdev->host->hostdata[0]; struct ata_device *dev = &ap->device[sdev->id]; - return ata_device_suspend(ap, dev); + return ata_device_suspend(ap, dev, state); } /** diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 8905549..a6fde52 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -286,7 +286,7 @@ static int scsi_bus_suspend(struct device * dev, pm_message_t state) return err; if (sht->suspend) - err = sht->suspend(sdev); + err = sht->suspend(sdev, state); return err; } diff --git a/include/linux/libata.h b/include/linux/libata.h index fbe8ba2..c52f134 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -520,9 +520,9 @@ extern void ata_eh_qc_retry(struct ata_queued_cmd *qc); extern int ata_scsi_release(struct Scsi_Host *host); extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc); extern int ata_scsi_device_resume(struct scsi_device *); -extern int ata_scsi_device_suspend(struct scsi_device *); +extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t state); extern int ata_device_resume(struct ata_port *, struct ata_device *); -extern int ata_device_suspend(struct ata_port *, struct ata_device *); +extern int ata_device_suspend(struct ata_port *, struct ata_device *, pm_message_t state); extern int ata_ratelimit(void); extern unsigned int ata_busy_sleep(struct ata_port *ap, unsigned long timeout_pat, diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index a6cf3e5..dc6862d 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -286,7 +286,7 @@ struct scsi_host_template { * suspend support */ int (*resume)(struct scsi_device *); - int (*suspend)(struct scsi_device *); + int (*suspend)(struct scsi_device *, pm_message_t state); /* * Name of proc directory |