[POWERPC] Rename get_property to of_get_property: drivers

[pandora-kernel.git] / drivers / scsi / ibmvscsi / rpa_vscsi.c

diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 1a9992b..d8700aa 100644 (file)
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -45,14 +45,11 @@ static unsigned int partition_number = -1;
  * ibmvscsi_handle_event: - Interrupt handler for crq events
  * @irq:       number of irq to handle, not used
  * @dev_instance: ibmvscsi_host_data of host that received interrupt
- * @regs:      pt_regs with registers
  *
  * Disables interrupts and schedules srp_task
  * Always returns IRQ_HANDLED
  */
-static irqreturn_t ibmvscsi_handle_event(int irq,
-                                        void *dev_instance,
-                                        struct pt_regs *regs)
+static irqreturn_t ibmvscsi_handle_event(int irq, void *dev_instance)
 {
        struct ibmvscsi_host_data *hostdata =
            (struct ibmvscsi_host_data *)dev_instance;
@@ -156,25 +153,23 @@ static void gather_partition_info(void)
 {
        struct device_node *rootdn;
 
-       char *ppartition_name;
-       unsigned int *p_number_ptr;
+       const char *ppartition_name;
+       const unsigned int *p_number_ptr;
 
        /* Retrieve information about this partition */
-       rootdn = find_path_device("/");
+       rootdn = of_find_node_by_path("/");
        if (!rootdn) {
                return;
        }
 
-       ppartition_name =
-               get_property(rootdn, "ibm,partition-name", NULL);
+       ppartition_name = of_get_property(rootdn, "ibm,partition-name", NULL);
        if (ppartition_name)
                strncpy(partition_name, ppartition_name,
                                sizeof(partition_name));
-       p_number_ptr =
-               (unsigned int *)get_property(rootdn, "ibm,partition-no",
-                                            NULL);
+       p_number_ptr = of_get_property(rootdn, "ibm,partition-no", NULL);
        if (p_number_ptr)
                partition_number = *p_number_ptr;
+       of_node_put(rootdn);
 }
 
 static void set_adapter_info(struct ibmvscsi_host_data *hostdata)
@@ -208,6 +203,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
                            int max_requests)
 {
        int rc;
+       int retrc;
        struct vio_dev *vdev = to_vio_dev(hostdata->dev);
 
        queue->msgs = (struct viosrp_crq *)get_zeroed_page(GFP_KERNEL);
@@ -226,7 +222,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
        gather_partition_info();
        set_adapter_info(hostdata);
 
-       rc = plpar_hcall_norets(H_REG_CRQ,
+       retrc = rc = plpar_hcall_norets(H_REG_CRQ,
                                vdev->unit_address,
                                queue->msg_token, PAGE_SIZE);
        if (rc == H_RESOURCE)
@@ -237,6 +233,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
        if (rc == 2) {
                /* Adapter is good, but other end is not ready */
                printk(KERN_WARNING "ibmvscsi: Partner adapter not ready\n");
+               retrc = 0;
        } else if (rc != 0) {
                printk(KERN_WARNING "ibmvscsi: Error %d opening adapter\n", rc);
                goto reg_crq_failed;
@@ -263,7 +260,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
        tasklet_init(&hostdata->srp_task, (void *)ibmvscsi_task,
                     (unsigned long)hostdata);
 
-       return 0;
+       return retrc;
 
       req_irq_failed:
        do {