In preparation for getting rid of the priv element from struct hv_driver, introduce a function that maps a generic struct driver pointer to struct storvsc_driver_object. Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Signed-off-by: Abhishek Kane <v-abkane@xxxxxxxxxxxxx> Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx> --- drivers/staging/hv/storvsc_api.h | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h index c98139c..b60a058 100644 --- a/drivers/staging/hv/storvsc_api.h +++ b/drivers/staging/hv/storvsc_api.h @@ -28,6 +28,7 @@ #include <linux/kernel.h> #include "vstorage.h" #include "vmbus_api.h" +#include "vmbus.h" /* Defines */ #define STORVSC_RING_BUFFER_SIZE (20*PAGE_SIZE) @@ -153,6 +154,13 @@ static inline struct storvsc_driver_object *hvdr_to_stordr(struct hv_driver *d) return container_of(d, struct storvsc_driver_object, base); } +static inline +struct storvsc_driver_object *drv_to_stordrv(struct device_driver *d) +{ + struct hv_driver *hvdrv = drv_to_hv_drv(d); + return hvdr_to_stordr(hvdrv); +} + /* Interface */ int stor_vsc_on_device_add(struct hv_device *device, -- 1.7.4.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel