Staging: hv: Get rid of the forward declaration of storvsc_probe()
authorK. Y. Srinivasan <kys@microsoft.com>
Tue, 10 May 2011 14:54:43 +0000 (07:54 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 11 May 2011 20:48:40 +0000 (13:48 -0700)
Get rid of the forward declaration by moving the code around.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/hv/storvsc_drv.c

index 4d4226a40eb9536704f8910cf6a1384d9090c3ec..37bc4ddca83a25387532026c021cc2ec518606ee 100644 (file)
@@ -766,8 +766,6 @@ retry_request:
 
 static DEF_SCSI_QCMD(storvsc_queuecommand)
 
-/* Static decl */
-static int storvsc_probe(struct hv_device *dev);
 
 /* The one and only one */
 static struct storvsc_driver g_storvsc_drv;
@@ -801,79 +799,10 @@ static struct scsi_host_template scsi_driver = {
 };
 
 
-/*
- * storvsc_drv_init - StorVsc driver initialization.
- */
-static int storvsc_drv_init(void)
-{
-       int ret;
-       struct storvsc_driver *storvsc_drv_obj = &g_storvsc_drv;
-       struct hv_driver *drv = &g_storvsc_drv.base;
-
-       storvsc_drv_obj->ring_buffer_size = storvsc_ringbuffer_size;
-
-       /* Callback to client driver to complete the initialization */
-       storvsc_initialize(&storvsc_drv_obj->base);
-
-       DPRINT_INFO(STORVSC_DRV,
-                   "max outstanding reqs %u",
-                   storvsc_drv_obj->max_outstanding_req_per_channel);
-
-       if (storvsc_drv_obj->max_outstanding_req_per_channel <
-           STORVSC_MAX_IO_REQUESTS)
-               return -1;
-
-       drv->driver.name = storvsc_drv_obj->base.name;
-
-       drv->probe = storvsc_probe;
-       drv->remove = storvsc_remove;
-
-       /* The driver belongs to vmbus */
-       ret = vmbus_child_driver_register(&drv->driver);
-
-       return ret;
-}
-
-static int storvsc_drv_exit_cb(struct device *dev, void *data)
-{
-       struct device **curr = (struct device **)data;
-       *curr = dev;
-       return 1; /* stop iterating */
-}
-
-static void storvsc_drv_exit(void)
-{
-       struct storvsc_driver *storvsc_drv_obj = &g_storvsc_drv;
-       struct hv_driver *drv = &g_storvsc_drv.base;
-       struct device *current_dev = NULL;
-       int ret;
-
-       while (1) {
-               current_dev = NULL;
-
-               /* Get the device */
-               ret = driver_for_each_device(&drv->driver, NULL,
-                                            (void *) &current_dev,
-                                            storvsc_drv_exit_cb);
-
-
-               if (current_dev == NULL)
-                       break;
-
-               /* Initiate removal from the top-down */
-               device_unregister(current_dev);
-       }
-
-       if (storvsc_drv_obj->base.cleanup)
-               storvsc_drv_obj->base.cleanup(&storvsc_drv_obj->base);
-
-       vmbus_child_driver_unregister(&drv->driver);
-       return;
-}
-
 /*
  * storvsc_probe - Add a new device for this driver
  */
+
 static int storvsc_probe(struct hv_device *device)
 {
        int ret;
@@ -944,6 +873,76 @@ static int storvsc_probe(struct hv_device *device)
        return ret;
 }
 
+/*
+ * storvsc_drv_init - StorVsc driver initialization.
+ */
+static int storvsc_drv_init(void)
+{
+       int ret;
+       struct storvsc_driver *storvsc_drv_obj = &g_storvsc_drv;
+       struct hv_driver *drv = &g_storvsc_drv.base;
+
+       storvsc_drv_obj->ring_buffer_size = storvsc_ringbuffer_size;
+
+       /* Callback to client driver to complete the initialization */
+       storvsc_initialize(&storvsc_drv_obj->base);
+
+       DPRINT_INFO(STORVSC_DRV,
+                   "max outstanding reqs %u",
+                   storvsc_drv_obj->max_outstanding_req_per_channel);
+
+       if (storvsc_drv_obj->max_outstanding_req_per_channel <
+           STORVSC_MAX_IO_REQUESTS)
+               return -1;
+
+       drv->driver.name = storvsc_drv_obj->base.name;
+
+       drv->probe = storvsc_probe;
+       drv->remove = storvsc_remove;
+
+       /* The driver belongs to vmbus */
+       ret = vmbus_child_driver_register(&drv->driver);
+
+       return ret;
+}
+
+static int storvsc_drv_exit_cb(struct device *dev, void *data)
+{
+       struct device **curr = (struct device **)data;
+       *curr = dev;
+       return 1; /* stop iterating */
+}
+
+static void storvsc_drv_exit(void)
+{
+       struct storvsc_driver *storvsc_drv_obj = &g_storvsc_drv;
+       struct hv_driver *drv = &g_storvsc_drv.base;
+       struct device *current_dev = NULL;
+       int ret;
+
+       while (1) {
+               current_dev = NULL;
+
+               /* Get the device */
+               ret = driver_for_each_device(&drv->driver, NULL,
+                                            (void *) &current_dev,
+                                            storvsc_drv_exit_cb);
+
+
+               if (current_dev == NULL)
+                       break;
+
+               /* Initiate removal from the top-down */
+               device_unregister(current_dev);
+       }
+
+       if (storvsc_drv_obj->base.cleanup)
+               storvsc_drv_obj->base.cleanup(&storvsc_drv_obj->base);
+
+       vmbus_child_driver_unregister(&drv->driver);
+       return;
+}
+
 static int __init storvsc_init(void)
 {
        int ret;