Revert "libata: export host controller number thru /sys"
This reverts commit 1757d902b029a29dfcef63609964385cf8865b5a.
Discussion continues upstream.
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b7eed82..4b6fb48 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -99,7 +99,6 @@
static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
atomic_t ata_print_id = ATOMIC_INIT(0);
-atomic_t host_print_id = ATOMIC_INIT(0);
struct ata_force_param {
const char *name;
@@ -6119,9 +6118,6 @@
for (i = host->n_ports; host->ports[i]; i++)
kfree(host->ports[i]);
- /* track host controller */
- host->host_id = atomic_inc_return(&host_print_id);
-
/* give ports names and add SCSI hosts */
for (i = 0; i < host->n_ports; i++)
host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index 61dca7a..c04d393 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -284,7 +284,7 @@
dev->parent = get_device(parent);
dev->release = ata_tport_release;
- dev_set_name(dev, "ata%d.%d", ap->host->host_id, ap->print_id);
+ dev_set_name(dev, "ata%d", ap->print_id);
transport_setup_device(dev);
error = device_add(dev);
if (error) {
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 65ff67e..91c9d10 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -546,7 +546,6 @@
void *private_data;
struct ata_port_operations *ops;
unsigned long flags;
- unsigned int host_id; /* user visible host ID */
struct mutex eh_mutex;
struct task_struct *eh_owner;
