[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>

5 files changed, 57 insertions, 57 deletions

diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h
index 0f7a55d35ea7..3f2d68cff764 100644
--- a/drivers/infiniband/hw/ehca/ehca_classes.h
+++ b/drivers/infiniband/hw/ehca/ehca_classes.h
@@ -107,7 +107,7 @@ struct ehca_sport {
 
 struct ehca_shca {
         struct ib_device ib_device;
-        struct ibmebus_dev *ibmebus_dev;
+        struct of_device *ofdev;
         u8 num_ports;
         int hw_level;
         struct list_head shca_list;
diff --git a/drivers/infiniband/hw/ehca/ehca_eq.c b/drivers/infiniband/hw/ehca/ehca_eq.c
index 1d41faa7a337..b4ac617a70e6 100644
--- a/drivers/infiniband/hw/ehca/ehca_eq.c
+++ b/drivers/infiniband/hw/ehca/ehca_eq.c
@@ -123,7 +123,7 @@ int ehca_create_eq(struct ehca_shca *shca,
 
         /* register interrupt handlers and initialize work queues */
         if (type == EHCA_EQ) {
-                ret = ibmebus_request_irq(NULL, eq->ist, ehca_interrupt_eq,
+                ret = ibmebus_request_irq(eq->ist, ehca_interrupt_eq,
                                           IRQF_DISABLED, "ehca_eq",
                                           (void *)shca);
                 if (ret < 0)
@@ -131,7 +131,7 @@ int ehca_create_eq(struct ehca_shca *shca,
 
                 tasklet_init(&eq->interrupt_task, ehca_tasklet_eq, (long)shca);
         } else if (type == EHCA_NEQ) {
-                ret = ibmebus_request_irq(NULL, eq->ist, ehca_interrupt_neq,
+                ret = ibmebus_request_irq(eq->ist, ehca_interrupt_neq,
                                           IRQF_DISABLED, "ehca_neq",
                                           (void *)shca);
                 if (ret < 0)
@@ -171,7 +171,7 @@ int ehca_destroy_eq(struct ehca_shca *shca, struct ehca_eq *eq)
         u64 h_ret;
 
         spin_lock_irqsave(&eq->spinlock, flags);
-        ibmebus_free_irq(NULL, eq->ist, (void *)shca);
+        ibmebus_free_irq(eq->ist, (void *)shca);
 
         h_ret = hipz_h_destroy_eq(shca->ipz_hca_handle, eq);
 
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 403467f66fe6..a3409fdb307c 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -404,7 +404,7 @@ int ehca_init_device(struct ehca_shca *shca)
         shca->ib_device.node_type           = RDMA_NODE_IB_CA;
         shca->ib_device.phys_port_cnt       = shca->num_ports;
         shca->ib_device.num_comp_vectors    = 1;
-        shca->ib_device.dma_device          = &shca->ibmebus_dev->ofdev.dev;
+        shca->ib_device.dma_device          = &shca->ofdev->dev;
         shca->ib_device.query_device        = ehca_query_device;
         shca->ib_device.query_port          = ehca_query_port;
         shca->ib_device.query_gid           = ehca_query_gid;
@@ -658,7 +658,7 @@ static struct attribute_group ehca_dev_attr_grp = {
         .attrs = ehca_dev_attrs
 };
 
-static int __devinit ehca_probe(struct ibmebus_dev *dev,
+static int __devinit ehca_probe(struct of_device *dev,
                                 const struct of_device_id *id)
 {
         struct ehca_shca *shca;
@@ -666,16 +666,16 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev,
         struct ib_pd *ibpd;
         int ret;
 
-        handle = of_get_property(dev->ofdev.node, "ibm,hca-handle", NULL);
+        handle = of_get_property(dev->node, "ibm,hca-handle", NULL);
         if (!handle) {
                 ehca_gen_err("Cannot get eHCA handle for adapter: %s.",
-                             dev->ofdev.node->full_name);
+                             dev->node->full_name);
                 return -ENODEV;
         }
 
         if (!(*handle)) {
                 ehca_gen_err("Wrong eHCA handle for adapter: %s.",
-                             dev->ofdev.node->full_name);
+                             dev->node->full_name);
                 return -ENODEV;
         }
 
@@ -686,9 +686,9 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev,
         }
         mutex_init(&shca->modify_mutex);
 
-        shca->ibmebus_dev = dev;
+        shca->ofdev = dev;
         shca->ipz_hca_handle.handle = *handle;
-        dev->ofdev.dev.driver_data = shca;
+        dev->dev.driver_data = shca;
 
         ret = ehca_sense_attributes(shca);
         if (ret < 0) {
@@ -764,7 +764,7 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev,
                 }
         }
 
-        ret = sysfs_create_group(&dev->ofdev.dev.kobj, &ehca_dev_attr_grp);
+        ret = sysfs_create_group(&dev->dev.kobj, &ehca_dev_attr_grp);
         if (ret) /* only complain; we can live without attributes */
                 ehca_err(&shca->ib_device,
                          "Cannot create device attributes  ret=%d", ret);
@@ -814,12 +814,12 @@ probe1:
         return -EINVAL;
 }
 
-static int __devexit ehca_remove(struct ibmebus_dev *dev)
+static int __devexit ehca_remove(struct of_device *dev)
 {
-        struct ehca_shca *shca = dev->ofdev.dev.driver_data;
+        struct ehca_shca *shca = dev->dev.driver_data;
         int ret;
 
-        sysfs_remove_group(&dev->ofdev.dev.kobj, &ehca_dev_attr_grp);
+        sysfs_remove_group(&dev->dev.kobj, &ehca_dev_attr_grp);
 
         if (ehca_open_aqp1 == 1) {
                 int i;
@@ -870,11 +870,11 @@ static struct of_device_id ehca_device_table[] =
         {},
 };
 
-static struct ibmebus_driver ehca_driver = {
-        .name     = "ehca",
-        .id_table = ehca_device_table,
-        .probe    = ehca_probe,
-        .remove   = ehca_remove,
+static struct of_platform_driver ehca_driver = {
+        .name        = "ehca",
+        .match_table = ehca_device_table,
+        .probe       = ehca_probe,
+        .remove      = ehca_remove,
 };
 
 void ehca_poll_eqs(unsigned long data)
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index ac21526b6de8..b557bb44a36f 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -388,7 +388,7 @@ struct ehea_port_res {
 #define EHEA_MAX_PORTS 16
 struct ehea_adapter {
         u64 handle;
-        struct ibmebus_dev *ebus_dev;
+        struct of_device *ofdev;
         struct ehea_port *port[EHEA_MAX_PORTS];
         struct ehea_eq *neq;       /* notification event queue */
         struct tasklet_struct neq_tasklet;
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 2ba57e6ace4d..fe5ffac7ac57 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -98,10 +98,10 @@ struct work_struct ehea_rereg_mr_task;
 
 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 of_device_id ehea_device_table[] = {
         {},
 };
 
-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 @@ static int ehea_reg_interrupts(struct net_device *dev)
         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 @@ static int ehea_reg_interrupts(struct net_device *dev)
                 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:
 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 @@ static void ehea_free_interrupts(struct net_device *dev)
 
         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 @@ static struct device *ehea_register_port(struct ehea_port *port,
         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 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
         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 @@ static struct device_node *ehea_get_eth_dn(struct ehea_adapter *adapter,
         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 ssize_t ehea_remove_port(struct device *dev,
 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 @@ static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
         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 @@ static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
                                       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 @@ static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
 
         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 @@ out_rem_dev_sysfs:
         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 @@ out:
         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 @@ static int __devexit ehea_remove(struct ibmebus_dev *dev)
 
         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);