Break circulare dependency on struct ethosu_device
The 'struct ethosu_device' has been passed as argument to classes.
This creates a circular dependency dependency and it gives all
classes full visibility to all resources in the device struct. This
patch removes the circular dependency.
Using device_lock() and device_unlock() to for synchronization.
Change-Id: I8322e6530c72d7bd67f48f411b4f14b612be2706
diff --git a/kernel/ethosu_cancel_inference.h b/kernel/ethosu_cancel_inference.h
index a21b9c0..a3982dd 100644
--- a/kernel/ethosu_cancel_inference.h
+++ b/kernel/ethosu_cancel_inference.h
@@ -36,12 +36,11 @@
****************************************************************************/
struct ethosu_core_msg_cancel_inference_rsp;
-struct ethosu_device;
struct ethosu_inference;
struct ethosu_uapi_cancel_inference_status;
struct ethosu_cancel_inference {
- struct ethosu_device *edev;
+ struct device *dev;
struct ethosu_inference *inf;
struct ethosu_uapi_cancel_inference_status *uapi;
struct completion done;
@@ -58,13 +57,15 @@
*
* Return: 0 on success, error code otherwise.
*/
-int ethosu_cancel_inference_request(struct ethosu_inference *inf,
+int ethosu_cancel_inference_request(struct device *dev,
+ struct ethosu_mailbox *mailbox,
+ struct ethosu_inference *inf,
struct ethosu_uapi_cancel_inference_status *uapi);
/**
* ethosu_cancel_inference_rsp() - Handle cancel inference response
*/
-void ethosu_cancel_inference_rsp(struct ethosu_device *edev,
+void ethosu_cancel_inference_rsp(struct ethosu_mailbox *mailbox,
int msg_id,
struct ethosu_core_msg_cancel_inference_rsp *rsp);