[POWERPC] ibmebus: Move to of_device and of_platform_driver, match eHCA and eHEA drivers
Replace struct ibmebus_dev and struct ibmebus_driver with struct of_device
and struct of_platform_driver, respectively. Match the external ibmebus
interface and drivers using it.
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 2ba57e6..fe5ffac 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -98,10 +98,10 @@
struct semaphore dlpar_mem_lock;
-static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
+static int __devinit ehea_probe_adapter(struct of_device *dev,
const struct of_device_id *id);
-static int __devexit ehea_remove(struct ibmebus_dev *dev);
+static int __devexit ehea_remove(struct of_device *dev);
static struct of_device_id ehea_device_table[] = {
{
@@ -111,9 +111,9 @@
{},
};
-static struct ibmebus_driver ehea_driver = {
+static struct of_platform_driver ehea_driver = {
.name = "ehea",
- .id_table = ehea_device_table,
+ .match_table = ehea_device_table,
.probe = ehea_probe_adapter,
.remove = ehea_remove,
};
@@ -1044,7 +1044,7 @@
snprintf(port->int_aff_name, EHEA_IRQ_NAME_SIZE - 1, "%s-aff",
dev->name);
- ret = ibmebus_request_irq(NULL, port->qp_eq->attr.ist1,
+ ret = ibmebus_request_irq(port->qp_eq->attr.ist1,
ehea_qp_aff_irq_handler,
IRQF_DISABLED, port->int_aff_name, port);
if (ret) {
@@ -1062,7 +1062,7 @@
pr = &port->port_res[i];
snprintf(pr->int_send_name, EHEA_IRQ_NAME_SIZE - 1,
"%s-queue%d", dev->name, i);
- ret = ibmebus_request_irq(NULL, pr->eq->attr.ist1,
+ ret = ibmebus_request_irq(pr->eq->attr.ist1,
ehea_recv_irq_handler,
IRQF_DISABLED, pr->int_send_name,
pr);
@@ -1083,11 +1083,11 @@
out_free_req:
while (--i >= 0) {
u32 ist = port->port_res[i].eq->attr.ist1;
- ibmebus_free_irq(NULL, ist, &port->port_res[i]);
+ ibmebus_free_irq(ist, &port->port_res[i]);
}
out_free_qpeq:
- ibmebus_free_irq(NULL, port->qp_eq->attr.ist1, port);
+ ibmebus_free_irq(port->qp_eq->attr.ist1, port);
i = port->num_def_qps;
goto out;
@@ -1104,14 +1104,14 @@
for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
pr = &port->port_res[i];
- ibmebus_free_irq(NULL, pr->eq->attr.ist1, pr);
+ ibmebus_free_irq(pr->eq->attr.ist1, pr);
if (netif_msg_intr(port))
ehea_info("free send irq for res %d with handle 0x%X",
i, pr->eq->attr.ist1);
}
/* associated events */
- ibmebus_free_irq(NULL, port->qp_eq->attr.ist1, port);
+ ibmebus_free_irq(port->qp_eq->attr.ist1, port);
if (netif_msg_intr(port))
ehea_info("associated event interrupt for handle 0x%X freed",
port->qp_eq->attr.ist1);
@@ -2832,7 +2832,7 @@
int ret;
port->ofdev.node = of_node_get(dn);
- port->ofdev.dev.parent = &port->adapter->ebus_dev->ofdev.dev;
+ port->ofdev.dev.parent = &port->adapter->ofdev->dev;
port->ofdev.dev.bus = &ibmebus_bus_type;
sprintf(port->ofdev.dev.bus_id, "port%d", port_name_cnt++);
@@ -3011,7 +3011,7 @@
const u32 *dn_log_port_id;
int i = 0;
- lhea_dn = adapter->ebus_dev->ofdev.node;
+ lhea_dn = adapter->ofdev->node;
while ((eth_dn = of_get_next_child(lhea_dn, eth_dn))) {
dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
@@ -3051,7 +3051,7 @@
struct device_node *eth_dn = NULL;
const u32 *dn_log_port_id;
- lhea_dn = adapter->ebus_dev->ofdev.node;
+ lhea_dn = adapter->ofdev->node;
while ((eth_dn = of_get_next_child(lhea_dn, eth_dn))) {
dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
@@ -3157,31 +3157,31 @@
static DEVICE_ATTR(probe_port, S_IWUSR, NULL, ehea_probe_port);
static DEVICE_ATTR(remove_port, S_IWUSR, NULL, ehea_remove_port);
-int ehea_create_device_sysfs(struct ibmebus_dev *dev)
+int ehea_create_device_sysfs(struct of_device *dev)
{
- int ret = device_create_file(&dev->ofdev.dev, &dev_attr_probe_port);
+ int ret = device_create_file(&dev->dev, &dev_attr_probe_port);
if (ret)
goto out;
- ret = device_create_file(&dev->ofdev.dev, &dev_attr_remove_port);
+ ret = device_create_file(&dev->dev, &dev_attr_remove_port);
out:
return ret;
}
-void ehea_remove_device_sysfs(struct ibmebus_dev *dev)
+void ehea_remove_device_sysfs(struct of_device *dev)
{
- device_remove_file(&dev->ofdev.dev, &dev_attr_probe_port);
- device_remove_file(&dev->ofdev.dev, &dev_attr_remove_port);
+ device_remove_file(&dev->dev, &dev_attr_probe_port);
+ device_remove_file(&dev->dev, &dev_attr_remove_port);
}
-static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
+static int __devinit ehea_probe_adapter(struct of_device *dev,
const struct of_device_id *id)
{
struct ehea_adapter *adapter;
const u64 *adapter_handle;
int ret;
- if (!dev || !dev->ofdev.node) {
+ if (!dev || !dev->node) {
ehea_error("Invalid ibmebus device probed");
return -EINVAL;
}
@@ -3189,36 +3189,36 @@
adapter = kzalloc(sizeof(*adapter), GFP_KERNEL);
if (!adapter) {
ret = -ENOMEM;
- dev_err(&dev->ofdev.dev, "no mem for ehea_adapter\n");
+ dev_err(&dev->dev, "no mem for ehea_adapter\n");
goto out;
}
list_add(&adapter->list, &adapter_list);
- adapter->ebus_dev = dev;
+ adapter->ofdev = dev;
- adapter_handle = of_get_property(dev->ofdev.node, "ibm,hea-handle",
+ adapter_handle = of_get_property(dev->node, "ibm,hea-handle",
NULL);
if (adapter_handle)
adapter->handle = *adapter_handle;
if (!adapter->handle) {
- dev_err(&dev->ofdev.dev, "failed getting handle for adapter"
- " '%s'\n", dev->ofdev.node->full_name);
+ dev_err(&dev->dev, "failed getting handle for adapter"
+ " '%s'\n", dev->node->full_name);
ret = -ENODEV;
goto out_free_ad;
}
adapter->pd = EHEA_PD_ID;
- dev->ofdev.dev.driver_data = adapter;
+ dev->dev.driver_data = adapter;
/* initialize adapter and ports */
/* get adapter properties */
ret = ehea_sense_adapter_attr(adapter);
if (ret) {
- dev_err(&dev->ofdev.dev, "sense_adapter_attr failed: %d", ret);
+ dev_err(&dev->dev, "sense_adapter_attr failed: %d", ret);
goto out_free_ad;
}
@@ -3226,18 +3226,18 @@
EHEA_NEQ, EHEA_MAX_ENTRIES_EQ, 1);
if (!adapter->neq) {
ret = -EIO;
- dev_err(&dev->ofdev.dev, "NEQ creation failed");
+ dev_err(&dev->dev, "NEQ creation failed");
goto out_free_ad;
}
tasklet_init(&adapter->neq_tasklet, ehea_neq_tasklet,
(unsigned long)adapter);
- ret = ibmebus_request_irq(NULL, adapter->neq->attr.ist1,
+ ret = ibmebus_request_irq(adapter->neq->attr.ist1,
ehea_interrupt_neq, IRQF_DISABLED,
"ehea_neq", adapter);
if (ret) {
- dev_err(&dev->ofdev.dev, "requesting NEQ IRQ failed");
+ dev_err(&dev->dev, "requesting NEQ IRQ failed");
goto out_kill_eq;
}
@@ -3247,7 +3247,7 @@
ret = ehea_setup_ports(adapter);
if (ret) {
- dev_err(&dev->ofdev.dev, "setup_ports failed");
+ dev_err(&dev->dev, "setup_ports failed");
goto out_rem_dev_sysfs;
}
@@ -3258,7 +3258,7 @@
ehea_remove_device_sysfs(dev);
out_free_irq:
- ibmebus_free_irq(NULL, adapter->neq->attr.ist1, adapter);
+ ibmebus_free_irq(adapter->neq->attr.ist1, adapter);
out_kill_eq:
ehea_destroy_eq(adapter->neq);
@@ -3269,9 +3269,9 @@
return ret;
}
-static int __devexit ehea_remove(struct ibmebus_dev *dev)
+static int __devexit ehea_remove(struct of_device *dev)
{
- struct ehea_adapter *adapter = dev->ofdev.dev.driver_data;
+ struct ehea_adapter *adapter = dev->dev.driver_data;
int i;
for (i = 0; i < EHEA_MAX_PORTS; i++)
@@ -3284,7 +3284,7 @@
flush_scheduled_work();
- ibmebus_free_irq(NULL, adapter->neq->attr.ist1, adapter);
+ ibmebus_free_irq(adapter->neq->attr.ist1, adapter);
tasklet_kill(&adapter->neq_tasklet);
ehea_destroy_eq(adapter->neq);
