libata: update ata_dev_try_classify() arguments
Make ata_dev_try_classify() take a pointer to ata_device instead of
ata_port/port_number combination for consistency and add @present
argument. @present indicates whether the device seems present during
reset. It's the result of TF access during softreset and link
onlineness during hardreset. @present will be used to improve
diagnostic failure handling.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index 2153def..941b72b 100644
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -636,9 +636,11 @@
}
/* determine by signature whether we have ATA or ATAPI devices */
- classes[0] = ata_dev_try_classify(ap, 0, &err);
+ classes[0] = ata_dev_try_classify(&ap->link.device[0],
+ devmask & (1 << 0), &err);
if (slave_possible && err != 0x81)
- classes[1] = ata_dev_try_classify(ap, 1, &err);
+ classes[1] = ata_dev_try_classify(&ap->link.device[1],
+ devmask & (1 << 1), &err);
out:
DPRINTK("EXIT, classes[0]=%u [1]=%u\n", classes[0], classes[1]);