Staging: hv: Get rid of the references to the priv element of struct hv_driver in...

In preparation for getting rid of the priv element from struct hv_driver,
get rid of the references to the priv element of struct hv_driver
in blkvsc_drv.c and storvsc.c

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>

diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index acc5435..ec6a761 100644 (file)
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -214,10 +214,8 @@ static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req,
 {
        struct block_device_context *blkdev = blkvsc_req->dev;
        struct hv_device *device_ctx = blkdev->device_ctx;
-       struct hv_driver *drv =
-                       drv_to_hv_drv(device_ctx->device.driver);
        struct storvsc_driver_object *storvsc_drv_obj =
-                       drv->priv;
+                       drv_to_stordrv(device_ctx->device.driver);
        struct hv_storvsc_request *storvsc_req;
        struct vmscsi_request *vm_srb;
        int ret;
@@ -541,10 +539,8 @@ out:
  */
 static int blkvsc_remove(struct device *device)
 {
-       struct hv_driver *drv =
-                               drv_to_hv_drv(device->driver);
        struct storvsc_driver_object *storvsc_drv_obj =
-                               drv->priv;
+                               drv_to_stordrv(device->driver);
        struct hv_device *device_obj = device_to_hv_device(device);
        struct block_device_context *blkdev = dev_get_drvdata(device);
        unsigned long flags;
@@ -881,8 +877,6 @@ static int blkvsc_drv_init(void)
 
        storvsc_drv_obj->ring_buffer_size = blkvsc_ringbuffer_size;
 
-       drv->priv = storvsc_drv_obj;
-
        /* Callback to client driver to complete the initialization */
        blk_vsc_initialize(&storvsc_drv_obj->base);
 
@@ -945,10 +939,8 @@ static void blkvsc_drv_exit(void)
  */
 static int blkvsc_probe(struct device *device)
 {
-       struct hv_driver *drv =
-                               drv_to_hv_drv(device->driver);
        struct storvsc_driver_object *storvsc_drv_obj =
-                               drv->priv;
+                               drv_to_stordrv(device->driver);
        struct hv_device *device_obj = device_to_hv_device(device);
 
        struct block_device_context *blkdev = NULL;

diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index 85bae5a..d53aa97 100644 (file)
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -414,7 +414,7 @@ static int stor_vsc_connect_to_vsp(struct hv_device *device)
        struct storvsc_driver_object *stor_driver;
        int ret;
 
-       stor_driver = (struct storvsc_driver_object *)device->drv;
+       stor_driver = drv_to_stordrv(device->device.driver);
        memset(&props, 0, sizeof(struct vmstorage_channel_properties));
 
        /* Open the channel */