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path: root/drivers/ata/libata-sff.c
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Diffstat (limited to 'drivers/ata/libata-sff.c')
-rw-r--r--drivers/ata/libata-sff.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index c0908c22548..304fdc6f1dc 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -345,8 +345,8 @@ void ata_sff_dma_pause(struct ata_port *ap)
/**
* ata_sff_busy_sleep - sleep until BSY clears, or timeout
* @ap: port containing status register to be polled
- * @tmout_pat: impatience timeout
- * @tmout: overall timeout
+ * @tmout_pat: impatience timeout in msecs
+ * @tmout: overall timeout in msecs
*
* Sleep until ATA Status register bit BSY clears,
* or a timeout occurs.
@@ -365,7 +365,7 @@ int ata_sff_busy_sleep(struct ata_port *ap,
status = ata_sff_busy_wait(ap, ATA_BUSY, 300);
timer_start = jiffies;
- timeout = timer_start + tmout_pat;
+ timeout = ata_deadline(timer_start, tmout_pat);
while (status != 0xff && (status & ATA_BUSY) &&
time_before(jiffies, timeout)) {
msleep(50);
@@ -377,7 +377,7 @@ int ata_sff_busy_sleep(struct ata_port *ap,
"port is slow to respond, please be patient "
"(Status 0x%x)\n", status);
- timeout = timer_start + tmout;
+ timeout = ata_deadline(timer_start, tmout);
while (status != 0xff && (status & ATA_BUSY) &&
time_before(jiffies, timeout)) {
msleep(50);
@@ -390,7 +390,7 @@ int ata_sff_busy_sleep(struct ata_port *ap,
if (status & ATA_BUSY) {
ata_port_printk(ap, KERN_ERR, "port failed to respond "
"(%lu secs, Status 0x%x)\n",
- tmout / HZ, status);
+ DIV_ROUND_UP(tmout, 1000), status);
return -EBUSY;
}
@@ -1888,7 +1888,7 @@ int ata_sff_wait_after_reset(struct ata_link *link, unsigned int devmask,
unsigned int dev1 = devmask & (1 << 1);
int rc, ret = 0;
- msleep(ATA_WAIT_AFTER_RESET_MSECS);
+ msleep(ATA_WAIT_AFTER_RESET);
/* always check readiness of the master device */
rc = ata_sff_wait_ready(link, deadline);
@@ -2371,7 +2371,8 @@ void ata_bus_reset(struct ata_port *ap)
/* issue bus reset */
if (ap->flags & ATA_FLAG_SRST) {
- rc = ata_bus_softreset(ap, devmask, jiffies + 40 * HZ);
+ rc = ata_bus_softreset(ap, devmask,
+ ata_deadline(jiffies, 40000));
if (rc && rc != -ENODEV)
goto err_out;
}