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Commit 74337fdd authored by Ajay Singh Parmar's avatar Ajay Singh Parmar
Browse files

msm: hdcp: do not return error if work is already queued 



Apart from authentications start, if any other work is already
queued, do not return any error in that case as the work is
going to run eventually. This doesn't apply for authentication
start as last session should have been closed before new one
is started.

Change-Id: If5f61f05758135d303974f8bd824ffcc9387259d
Signed-off-by: default avatarAjay Singh Parmar <aparmar@codeaurora.org>
parent aa3aa09a

drivers/misc/hdcp.c

+4 −3
Original line number Diff line number Diff line
@@ -806,9 +806,11 @@ static int hdcp_lib_check_valid_state(struct hdcp_lib_handle *handle) 
{

	int rc = 0;



	if (!list_empty(&handle->worker.work_list))

		hdcp_lib_check_worker_status(handle);



	if (handle->wakeup_cmd == HDCP_LIB_WKUP_CMD_START) {

		if (!list_empty(&handle->worker.work_list)) {

			hdcp_lib_check_worker_status(handle);

			rc = -EBUSY;

			goto exit;

		}
@@ -819,8 +821,7 @@ static int hdcp_lib_check_valid_state(struct hdcp_lib_handle *handle) 
		}



		if (!(handle->hdcp_state & HDCP_STATE_APP_LOADED)) {

			pr_err("hdcp 2.2 app not loaded\n");

			rc = -EINVAL;

			pr_warn("hdcp 2.2 app not loaded\n");

			goto exit;

		}

	}