In preparation for getting rid of the priv element from struct hv_driver,
introduce a function to map a generic driver pointer to a pointer to
struct netvsc_driver.
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/netvsc_api.h | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/hv/netvsc_api.h b/drivers/staging/hv/netvsc_api.h
index b4bed36..48b512b 100644
--- a/drivers/staging/hv/netvsc_api.h
+++ b/drivers/staging/hv/netvsc_api.h
@@ -26,6 +26,7 @@
#define _NETVSC_API_H_
#include "vmbus_api.h"
+#include "vmbus.h"
/* Fwd declaration */
struct hv_netvsc_packet;
@@ -103,6 +104,13 @@ struct netvsc_driver {
void *ctx;
};
+static inline
+struct netvsc_driver *drv_to_netvscdrv(struct device_driver *d)
+{
+ struct hv_driver *hvdrv = drv_to_hv_drv(d);
+ return container_of(hvdrv, struct netvsc_driver, base);
+}
+
struct netvsc_device_info {
unsigned char mac_adr[6];
bool link_state; /* 0 - link up, 1 - link down */
--
1.7.4.1
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
