diff options
Diffstat (limited to 'drivers/ata/libata-transport.c')
| -rw-r--r-- | drivers/ata/libata-transport.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c index 077a856f5fd..e3741322822 100644 --- a/drivers/ata/libata-transport.c +++ b/drivers/ata/libata-transport.c @@ -287,6 +287,7 @@ int ata_tport_add(struct device *parent, dev->release = ata_tport_release; dev_set_name(dev, "ata%d", ap->print_id); transport_setup_device(dev); + ata_acpi_bind_port(ap); error = device_add(dev); if (error) { goto tport_err; @@ -320,25 +321,25 @@ int ata_tport_add(struct device *parent, /* * ATA link attributes */ +static int noop(int x) { return x; } - -#define ata_link_show_linkspeed(field) \ +#define ata_link_show_linkspeed(field, format) \ static ssize_t \ show_ata_link_##field(struct device *dev, \ struct device_attribute *attr, char *buf) \ { \ struct ata_link *link = transport_class_to_link(dev); \ \ - return sprintf(buf,"%s\n", sata_spd_string(fls(link->field))); \ + return sprintf(buf, "%s\n", sata_spd_string(format(link->field))); \ } -#define ata_link_linkspeed_attr(field) \ - ata_link_show_linkspeed(field) \ +#define ata_link_linkspeed_attr(field, format) \ + ata_link_show_linkspeed(field, format) \ static DEVICE_ATTR(field, S_IRUGO, show_ata_link_##field, NULL) -ata_link_linkspeed_attr(hw_sata_spd_limit); -ata_link_linkspeed_attr(sata_spd_limit); -ata_link_linkspeed_attr(sata_spd); +ata_link_linkspeed_attr(hw_sata_spd_limit, fls); +ata_link_linkspeed_attr(sata_spd_limit, fls); +ata_link_linkspeed_attr(sata_spd, noop); static DECLARE_TRANSPORT_CLASS(ata_link_class, @@ -644,6 +645,7 @@ static int ata_tdev_add(struct ata_device *ata_dev) dev_set_name(dev, "dev%d.%d.0", ap->print_id, link->pmp); transport_setup_device(dev); + ata_acpi_bind_dev(ata_dev); error = device_add(dev); if (error) { ata_tdev_free(ata_dev); |