From 06de23f788245414344316b02ccb1e6fdc21bf9a Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Mon, 7 Mar 2011 13:24:23 -0800 Subject: [PATCH] Staging: hv: Change the signature for vmbus_child_driver_unregister In preperation for moving the element driver from the struct driver_context to struct hv_driver, change the signature for the function vmbus_child_driver_unregister() to take a pointer to struct device_driver. Signed-off-by: K. Y. Srinivasan Signed-off-by: Abhishek Kane Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen Signed-off-by: Greg Kroah-Hartman --- 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 d5e18819c982..dee38d5bd3b0 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -233,7 +233,7 @@ static void blkvsc_drv_exit(void) if (storvsc_drv_obj->base.cleanup) storvsc_drv_obj->base.cleanup(&storvsc_drv_obj->base); - vmbus_child_driver_unregister(drv_ctx); + vmbus_child_driver_unregister(&drv_ctx->driver); return; } diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c index d2290f8908cc..4ab08ae9f48e 100644 --- a/drivers/staging/hv/hv_mouse.c +++ b/drivers/staging/hv/hv_mouse.c @@ -983,7 +983,7 @@ static void mousevsc_drv_exit(void) if (mousevsc_drv_obj->Base.cleanup) mousevsc_drv_obj->Base.cleanup(&mousevsc_drv_obj->Base); - vmbus_child_driver_unregister(drv_ctx); + vmbus_child_driver_unregister(&drv_ctx->driver); return; } diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index a50a9a66558e..333586ed99cb 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -489,7 +489,7 @@ static void netvsc_drv_exit(void) if (netvsc_drv_obj->base.cleanup) netvsc_drv_obj->base.cleanup(&netvsc_drv_obj->base); - vmbus_child_driver_unregister(drv_ctx); + vmbus_child_driver_unregister(&drv_ctx->driver); return; } diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index 8ab8df55f02f..ced611abff72 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -209,7 +209,7 @@ static void storvsc_drv_exit(void) if (storvsc_drv_obj->base.cleanup) storvsc_drv_obj->base.cleanup(&storvsc_drv_obj->base); - vmbus_child_driver_unregister(drv_ctx); + vmbus_child_driver_unregister(&drv_ctx->driver); return; } diff --git a/drivers/staging/hv/vmbus.h b/drivers/staging/hv/vmbus.h index 2295fe2e86a1..7a5e70858b5f 100644 --- a/drivers/staging/hv/vmbus.h +++ b/drivers/staging/hv/vmbus.h @@ -62,7 +62,7 @@ static inline struct driver_context *driver_to_driver_context(struct device_driv /* Vmbus interface */ int vmbus_child_driver_register(struct device_driver *drv); -void vmbus_child_driver_unregister(struct driver_context *driver_ctx); +void vmbus_child_driver_unregister(struct device_driver *drv); extern struct completion hv_channel_ready; diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index 685376b50d9f..1473809ad285 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -646,23 +646,22 @@ EXPORT_SYMBOL(vmbus_child_driver_register); /** * vmbus_child_driver_unregister() - Unregister a vmbus's child driver - * @driver_ctx: Pointer to driver structure you want to un-register + * @drv: Pointer to driver structure you want to un-register * - * @driver_ctx is of type &struct driver_context * * Un-register the given driver with Linux through the 'driver_unregister()' * call. And ungegisters the driver from the Hyper-V vmbus handler. * * Mainly used by Hyper-V drivers. */ -void vmbus_child_driver_unregister(struct driver_context *driver_ctx) +void vmbus_child_driver_unregister(struct device_driver *drv) { DPRINT_INFO(VMBUS_DRV, "child driver (%p) unregistering - name %s", - driver_ctx, driver_ctx->driver.name); + drv, drv->name); - driver_unregister(&driver_ctx->driver); + driver_unregister(drv); - driver_ctx->driver.bus = NULL; + drv->bus = NULL; } EXPORT_SYMBOL(vmbus_child_driver_unregister); -- 2.34.1