iwlwifi: kill shrd->drv, driver points to transport
The driver layer now holds a pointer to the transport,
and shrd->drv is not needed any more, so kill it.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.h b/drivers/net/wireless/iwlwifi/iwl-drv.h
index 3b771c1..290a368 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.h
@@ -90,6 +90,7 @@
* 8) iwl_ucode_callback starts the wifi implementation to matches the fw
*/
+struct iwl_drv;
/**
* iwl_drv_start - start the drv
*
@@ -102,10 +103,11 @@
* starts the driver: fetches the firmware. This should be called by bus
* specific system flows implementations. For example, the bus specific probe
* function should do bus related operations only, and then call to this
- * function.
+ * function. It returns the driver object or %NULL if an error occured.
*/
-int iwl_drv_start(struct iwl_shared *shrd,
- struct iwl_trans *trans, const struct iwl_cfg *cfg);
+struct iwl_drv *iwl_drv_start(struct iwl_shared *shrd,
+ struct iwl_trans *trans,
+ const struct iwl_cfg *cfg);
/**
* iwl_drv_stop - stop the drv
@@ -118,6 +120,6 @@
* implementations. For example, the bus specific remove function should first
* call this function and then do the bus related operations only.
*/
-void iwl_drv_stop(struct iwl_shared *shrd);
+void iwl_drv_stop(struct iwl_drv *drv);
#endif /* __iwl_drv_h__ */