Name
ata_dev_revalidate —
Revalidate ATA device
Synopsis
int ata_dev_revalidate ( | struct ata_device * | dev, |
| unsigned int | new_class, |
| unsigned int | readid_flags) ; |
Arguments
dev
device to revalidate
new_class
new class code
readid_flags
read ID flags
Description
Re-read IDENTIFY page, make sure dev
is still attached to the
port and reconfigure it according to the new IDENTIFY page.
LOCKING
Kernel thread context (may sleep)
RETURNS
0 on success, negative errno otherwise