diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/libata-eh.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 48ca68b3979..fc4b6413b19 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -947,23 +947,24 @@ static void ata_eh_detach_dev(struct ata_device *dev) /** * ata_eh_about_to_do - about to perform eh_action - * @ap: target ATA port + * @link: target ATA link * @dev: target ATA dev for per-dev action (can be NULL) * @action: action about to be performed * * Called just before performing EH actions to clear related bits - * in @ap->link.eh_info such that eh actions are not - * unnecessarily repeated. + * in @link->eh_info such that eh actions are not unnecessarily + * repeated. * * LOCKING: * None. */ -static void ata_eh_about_to_do(struct ata_port *ap, struct ata_device *dev, +static void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev, unsigned int action) { + struct ata_port *ap = link->ap; + struct ata_eh_info *ehi = &link->eh_info; + struct ata_eh_context *ehc = &link->eh_context; unsigned long flags; - struct ata_eh_info *ehi = &ap->link.eh_info; - struct ata_eh_context *ehc = &ap->link.eh_context; spin_lock_irqsave(ap->lock, flags); @@ -980,7 +981,7 @@ static void ata_eh_about_to_do(struct ata_port *ap, struct ata_device *dev, ehi->flags &= ~ATA_EHI_RESET_MODIFIER_MASK; } - ata_eh_clear_action(&ap->link, dev, ehi, action); + ata_eh_clear_action(link, dev, ehi, action); if (!(ehc->i.flags & ATA_EHI_QUIET)) ap->pflags |= ATA_PFLAG_RECOVERED; @@ -990,20 +991,20 @@ static void ata_eh_about_to_do(struct ata_port *ap, struct ata_device *dev, /** * ata_eh_done - EH action complete - * @ap: target ATA port +* @ap: target ATA port * @dev: target ATA dev for per-dev action (can be NULL) * @action: action just completed * * Called right after performing EH actions to clear related bits - * in @ap->link.eh_context. + * in @link->eh_context. * * LOCKING: * None. */ -static void ata_eh_done(struct ata_port *ap, struct ata_device *dev, +static void ata_eh_done(struct ata_link *link, struct ata_device *dev, unsigned int action) { - struct ata_eh_context *ehc = &ap->link.eh_context; + struct ata_eh_context *ehc = &link->eh_context; /* if reset is complete, clear all reset actions & reset modifier */ if (action & ATA_EH_RESET_MASK) { @@ -1011,7 +1012,7 @@ static void ata_eh_done(struct ata_port *ap, struct ata_device *dev, ehc->i.flags &= ~ATA_EHI_RESET_MODIFIER_MASK; } - ata_eh_clear_action(&ap->link, dev, &ehc->i, action); + ata_eh_clear_action(link, dev, &ehc->i, action); } /** @@ -1795,7 +1796,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify, int rc; /* about to reset */ - ata_eh_about_to_do(ap, NULL, ehc->i.action & ATA_EH_RESET_MASK); + ata_eh_about_to_do(link, NULL, ehc->i.action & ATA_EH_RESET_MASK); /* Determine which reset to use and record in ehc->i.action. * prereset() may examine and modify it. @@ -1877,7 +1878,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify, goto out; } - ata_eh_about_to_do(ap, NULL, ATA_EH_RESET_MASK); + ata_eh_about_to_do(link, NULL, ATA_EH_RESET_MASK); rc = ata_do_reset(ap, reset, classes, deadline); if (rc == 0 && classify && @@ -1927,7 +1928,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify, postreset(ap, classes); /* reset successful, schedule revalidation */ - ata_eh_done(ap, NULL, ehc->i.action & ATA_EH_RESET_MASK); + ata_eh_done(link, NULL, ehc->i.action & ATA_EH_RESET_MASK); ehc->i.action |= ATA_EH_REVALIDATE; } out: @@ -1964,12 +1965,12 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap, goto err; } - ata_eh_about_to_do(ap, dev, ATA_EH_REVALIDATE); + ata_eh_about_to_do(&ap->link, dev, ATA_EH_REVALIDATE); rc = ata_dev_revalidate(dev, readid_flags); if (rc) goto err; - ata_eh_done(ap, dev, ATA_EH_REVALIDATE); + ata_eh_done(&ap->link, dev, ATA_EH_REVALIDATE); /* Configuration may have changed, reconfigure * transfer mode. |