From: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
In preparation for moving the element driver from the
struct driver_context to struct hv_driver, change the
signature for the function vmbus_child_driver_register()
to take a pointer to struct device_driver.
Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Signed-off-by: Abhishek Kane <v-abkane@xxxxxxxxxxxxx>
Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/hv/blkvsc_drv.c | 2 +-
drivers/staging/hv/hv_mouse.c | 2 +-
drivers/staging/hv/netvsc_drv.c | 2 +-
drivers/staging/hv/storvsc_drv.c | 2 +-
drivers/staging/hv/vmbus.h | 2 +-
drivers/staging/hv/vmbus_drv.c | 11 +++++------
6 files changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 9ccd5dc..d5e18819 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -191,7 +191,7 @@ static int blkvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
drv_ctx->driver.shutdown = blkvsc_shutdown;
/* The driver belongs to vmbus */
- ret = vmbus_child_driver_register(drv_ctx);
+ ret = vmbus_child_driver_register(&drv_ctx->driver);
return ret;
}
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 6e2a937..d2290f8 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -1025,7 +1025,7 @@ static int __init mousevsc_init(void)
drv_ctx->driver.remove = mousevsc_remove;
/* The driver belongs to vmbus */
- vmbus_child_driver_register(drv_ctx);
+ vmbus_child_driver_register(&drv_ctx->driver);
return 0;
}
diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c
index e2013b5..a50a9a6 100644
--- a/drivers/staging/hv/netvsc_drv.c
+++ b/drivers/staging/hv/netvsc_drv.c
@@ -515,7 +515,7 @@ static int netvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
drv_ctx->driver.remove = netvsc_remove;
/* The driver belongs to vmbus */
- ret = vmbus_child_driver_register(drv_ctx);
+ ret = vmbus_child_driver_register(&drv_ctx->driver);
return ret;
}
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 3855271..8ab8df5 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -168,7 +168,7 @@ static int storvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
drv_ctx->driver.remove = storvsc_remove;
/* The driver belongs to vmbus */
- ret = vmbus_child_driver_register(drv_ctx);
+ ret = vmbus_child_driver_register(&drv_ctx->driver);
return ret;
}
diff --git a/drivers/staging/hv/vmbus.h b/drivers/staging/hv/vmbus.h
index 8bcfb40..2295fe2 100644
--- a/drivers/staging/hv/vmbus.h
+++ b/drivers/staging/hv/vmbus.h
@@ -61,7 +61,7 @@ static inline struct driver_context *driver_to_driver_context(struct device_driv
/* Vmbus interface */
-int vmbus_child_driver_register(struct driver_context *driver_ctx);
+int vmbus_child_driver_register(struct device_driver *drv);
void vmbus_child_driver_unregister(struct driver_context *driver_ctx);
extern struct completion hv_channel_ready;
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 6ef5bee..685376b 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -617,9 +617,8 @@ static void vmbus_bus_exit(void)
/**
* vmbus_child_driver_register() - Register a vmbus's child driver
- * @driver_ctx: Pointer to driver structure you want to register
+ * @drv: Pointer to driver structure you want to register
*
- * @driver_ctx is of type &struct driver_context
*
* Registers the given driver with Linux through the 'driver_register()' call
* And sets up the hyper-v vmbus handling for this driver.
@@ -627,17 +626,17 @@ static void vmbus_bus_exit(void)
*
* Mainly used by Hyper-V drivers.
*/
-int vmbus_child_driver_register(struct driver_context *driver_ctx)
+int vmbus_child_driver_register(struct device_driver *drv)
{
int ret;
DPRINT_INFO(VMBUS_DRV, "child driver (%p) registering - name %s",
- driver_ctx, driver_ctx->driver.name);
+ drv, drv->name);
/* The child driver on this vmbus */
- driver_ctx->driver.bus = &vmbus_drv.bus;
+ drv->bus = &vmbus_drv.bus;
- ret = driver_register(&driver_ctx->driver);
+ ret = driver_register(drv);
vmbus_request_offers();
--
1.7.4.1
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