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path: root/drivers/ata/libata-eh.c
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Diffstat (limited to 'drivers/ata/libata-eh.c')
-rw-r--r--drivers/ata/libata-eh.c35
1 files changed, 17 insertions, 18 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index fc4b6413b192..0a9ce34a0e64 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1737,16 +1737,16 @@ static void ata_eh_report(struct ata_port *ap)
}
}
-static int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset,
+static int ata_do_reset(struct ata_link *link, ata_reset_fn_t reset,
unsigned int *classes, unsigned long deadline)
{
struct ata_device *dev;
int rc;
- ata_link_for_each_dev(dev, &ap->link)
+ ata_link_for_each_dev(dev, link)
classes[dev->devno] = ATA_DEV_UNKNOWN;
- rc = reset(ap, classes, deadline);
+ rc = reset(link, classes, deadline);
if (rc)
return rc;
@@ -1754,12 +1754,12 @@ static int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset,
* is complete and convert all ATA_DEV_UNKNOWN to
* ATA_DEV_NONE.
*/
- ata_link_for_each_dev(dev, &ap->link)
+ ata_link_for_each_dev(dev, link)
if (classes[dev->devno] != ATA_DEV_UNKNOWN)
break;
if (dev) {
- ata_link_for_each_dev(dev, &ap->link) {
+ ata_link_for_each_dev(dev, link) {
if (classes[dev->devno] == ATA_DEV_UNKNOWN)
classes[dev->devno] = ATA_DEV_NONE;
}
@@ -1780,11 +1780,10 @@ static int ata_eh_followup_srst_needed(int rc, int classify,
return 0;
}
-static int ata_eh_reset(struct ata_port *ap, int classify,
+static int ata_eh_reset(struct ata_link *link, int classify,
ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
ata_reset_fn_t hardreset, ata_postreset_fn_t postreset)
{
- struct ata_link *link = &ap->link;
struct ata_eh_context *ehc = &link->eh_context;
unsigned int *classes = ehc->classes;
int verbose = !(ehc->i.flags & ATA_EHI_QUIET);
@@ -1810,10 +1809,10 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
ehc->i.action |= ATA_EH_HARDRESET;
if (prereset) {
- rc = prereset(ap, jiffies + ATA_EH_PRERESET_TIMEOUT);
+ rc = prereset(link, jiffies + ATA_EH_PRERESET_TIMEOUT);
if (rc) {
if (rc == -ENOENT) {
- ata_port_printk(ap, KERN_DEBUG,
+ ata_link_printk(link, KERN_DEBUG,
"port disabled. ignoring.\n");
ehc->i.action &= ~ATA_EH_RESET_MASK;
@@ -1822,7 +1821,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
rc = 0;
} else
- ata_port_printk(ap, KERN_ERR,
+ ata_link_printk(link, KERN_ERR,
"prereset failed (errno=%d)\n", rc);
goto out;
}
@@ -1854,7 +1853,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
/* shut up during boot probing */
if (verbose)
- ata_port_printk(ap, KERN_INFO, "%s resetting port\n",
+ ata_link_printk(link, KERN_INFO, "%s resetting link\n",
reset == softreset ? "soft" : "hard");
/* mark that this EH session started with reset */
@@ -1863,7 +1862,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
else
ehc->i.flags |= ATA_EHI_DID_SOFTRESET;
- rc = ata_do_reset(ap, reset, classes, deadline);
+ rc = ata_do_reset(link, reset, classes, deadline);
if (reset == hardreset &&
ata_eh_followup_srst_needed(rc, classify, classes)) {
@@ -1871,7 +1870,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
reset = softreset;
if (!reset) {
- ata_port_printk(ap, KERN_ERR,
+ ata_link_printk(link, KERN_ERR,
"follow-up softreset required "
"but no softreset avaliable\n");
rc = -EINVAL;
@@ -1879,11 +1878,11 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
}
ata_eh_about_to_do(link, NULL, ATA_EH_RESET_MASK);
- rc = ata_do_reset(ap, reset, classes, deadline);
+ rc = ata_do_reset(link, reset, classes, deadline);
if (rc == 0 && classify &&
classes[0] == ATA_DEV_UNKNOWN) {
- ata_port_printk(ap, KERN_ERR,
+ ata_link_printk(link, KERN_ERR,
"classification failed\n");
rc = -EINVAL;
goto out;
@@ -1896,7 +1895,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
if (time_before(now, deadline)) {
unsigned long delta = deadline - jiffies;
- ata_port_printk(ap, KERN_WARNING, "reset failed "
+ ata_link_printk(link, KERN_WARNING, "reset failed "
"(errno=%d), retrying in %u secs\n",
rc, (jiffies_to_msecs(delta) + 999) / 1000);
@@ -1925,7 +1924,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
link->sata_spd = (sstatus >> 4) & 0xf;
if (postreset)
- postreset(ap, classes);
+ postreset(link, classes);
/* reset successful, schedule revalidation */
ata_eh_done(link, NULL, ehc->i.action & ATA_EH_RESET_MASK);
@@ -2202,7 +2201,7 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
if (ehc->i.action & ATA_EH_RESET_MASK) {
ata_eh_freeze_port(ap);
- rc = ata_eh_reset(ap, ata_port_nr_vacant(ap), prereset,
+ rc = ata_eh_reset(&ap->link, ata_port_nr_vacant(ap), prereset,
softreset, hardreset, postreset);
if (rc) {
ata_port_printk(ap, KERN_ERR,