Staging: hv: Rename struct device_context and re-arrange the fields inside

Rename struct device_context and re-arrange the fields inside.

Rename struct device_context to struct vm_device, and move struct device
field to the end according to Document/driver-model standard.

Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 18 insertions, 18 deletions

diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 92d70cd881b..de8729d6820 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -48,7 +48,7 @@ struct vmbus_driver_context {
 	struct tasklet_struct event_dpc;
 
 	/* The bus root device */
-	struct device_context device_ctx;
+	struct vm_device device_ctx;
 };
 
 static int vmbus_match(struct device *device, struct device_driver *driver);
@@ -136,7 +136,7 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
 				      struct device_attribute *dev_attr,
 				      char *buf)
 {
-	struct device_context *device_ctx = device_to_device_context(dev);
+	struct vm_device *device_ctx = device_to_vm_device(dev);
 	struct hv_device_info device_info;
 
 	memset(&device_info, 0, sizeof(struct hv_device_info));
@@ -246,7 +246,7 @@ static int vmbus_bus_init(int (*drv_init)(struct hv_driver *drv))
 {
 	struct vmbus_driver_context *vmbus_drv_ctx = &g_vmbus_drv;
 	struct vmbus_driver *vmbus_drv_obj = &g_vmbus_drv.drv_obj;
-	struct device_context *dev_ctx = &g_vmbus_drv.device_ctx;
+	struct vm_device *dev_ctx = &g_vmbus_drv.device_ctx;
 	int ret;
 	unsigned int vector;
 
@@ -308,7 +308,7 @@ static int vmbus_bus_init(int (*drv_init)(struct hv_driver *drv))
 	DPRINT_INFO(VMBUS_DRV, "irq 0x%x vector 0x%x", vmbus_irq, vector);
 
 	/* Call to bus driver to add the root device */
-	memset(dev_ctx, 0, sizeof(struct device_context));
+	memset(dev_ctx, 0, sizeof(struct vm_device));
 
 	ret = vmbus_drv_obj->Base.OnDeviceAdd(&dev_ctx->device_obj, &vector);
 	if (ret != 0) {
@@ -369,7 +369,7 @@ static void vmbus_bus_exit(void)
 	struct vmbus_driver *vmbus_drv_obj = &g_vmbus_drv.drv_obj;
 	struct vmbus_driver_context *vmbus_drv_ctx = &g_vmbus_drv;
 
-	struct device_context *dev_ctx = &g_vmbus_drv.device_ctx;
+	struct vm_device *dev_ctx = &g_vmbus_drv.device_ctx;
 
 	DPRINT_ENTER(VMBUS_DRV);
 
@@ -472,13 +472,13 @@ static struct hv_device *vmbus_child_device_create(struct hv_guid *type,
 						   struct hv_guid *instance,
 						   void *context)
 {
-	struct device_context *child_device_ctx;
+	struct vm_device *child_device_ctx;
 	struct hv_device *child_device_obj;
 
 	DPRINT_ENTER(VMBUS_DRV);
 
 	/* Allocate the new child device */
-	child_device_ctx = kzalloc(sizeof(struct device_context), GFP_KERNEL);
+	child_device_ctx = kzalloc(sizeof(struct vm_device), GFP_KERNEL);
 	if (!child_device_ctx) {
 		DPRINT_ERR(VMBUS_DRV,
 			"unable to allocate device_context for child device");
@@ -527,10 +527,10 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj,
 				       struct hv_device *child_device_obj)
 {
 	int ret = 0;
-	struct device_context *root_device_ctx =
-				to_device_context(root_device_obj);
-	struct device_context *child_device_ctx =
-				to_device_context(child_device_obj);
+	struct vm_device *root_device_ctx =
+				to_vm_device(root_device_obj);
+	struct vm_device *child_device_ctx =
+				to_vm_device(child_device_obj);
 	static atomic_t device_num = ATOMIC_INIT(0);
 
 	DPRINT_ENTER(VMBUS_DRV);
@@ -573,7 +573,7 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj,
  */
 static void vmbus_child_device_unregister(struct hv_device *device_obj)
 {
-	struct device_context *device_ctx = to_device_context(device_obj);
+	struct vm_device *device_ctx = to_vm_device(device_obj);
 
 	DPRINT_ENTER(VMBUS_DRV);
 
@@ -611,7 +611,7 @@ static void vmbus_child_device_destroy(struct hv_device *device_obj)
  */
 static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
 {
-	struct device_context *device_ctx = device_to_device_context(device);
+	struct vm_device *device_ctx = device_to_vm_device(device);
 	int ret;
 
 	DPRINT_ENTER(VMBUS_DRV);
@@ -688,7 +688,7 @@ static int vmbus_match(struct device *device, struct device_driver *driver)
 {
 	int match = 0;
 	struct driver_context *driver_ctx = driver_to_driver_context(driver);
-	struct device_context *device_ctx = device_to_device_context(device);
+	struct vm_device *device_ctx = device_to_vm_device(device);
 
 	DPRINT_ENTER(VMBUS_DRV);
 
@@ -725,7 +725,7 @@ static int vmbus_match(struct device *device, struct device_driver *driver)
  */
 static void vmbus_probe_failed_cb(struct work_struct *context)
 {
-	struct device_context *device_ctx = (struct device_context *)context;
+	struct vm_device *device_ctx = (struct vm_device *)context;
 
 	DPRINT_ENTER(VMBUS_DRV);
 
@@ -747,8 +747,8 @@ static int vmbus_probe(struct device *child_device)
 	int ret = 0;
 	struct driver_context *driver_ctx =
 			driver_to_driver_context(child_device->driver);
-	struct device_context *device_ctx =
-			device_to_device_context(child_device);
+	struct vm_device *device_ctx =
+			device_to_vm_device(child_device);
 
 	DPRINT_ENTER(VMBUS_DRV);
 
@@ -872,7 +872,7 @@ static void vmbus_bus_release(struct device *device)
  */
 static void vmbus_device_release(struct device *device)
 {
-	struct device_context *device_ctx = device_to_device_context(device);
+	struct vm_device *device_ctx = device_to_vm_device(device);
 
 	DPRINT_ENTER(VMBUS_DRV);