Merge "drivers/misc: add protection for probe order changes"

/* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

	}

	*data->hdcp_ctx = handle;

	/* Cache the client ctx to be used later

	 * HDCP driver probe happens earlier than

	/* Cache the client ctx to be used later if

	 * Misc HDCP driver probe happens later than

	 * SDE driver probe hence caching it to

	 * be used later.

	 */

	drv_client_handle = handle;

	/* if misc HDCP driver probe happens earlier

	 * than SDE driver probe store the client

	 * handle to be used to sysfs notifications.

	 */

	if (hdcp_drv_mgr && !hdcp_drv_mgr->handle) {

		if (drv_client_handle)

			hdcp_drv_mgr->handle = drv_client_handle;

	}

	handle->thread = kthread_run(kthread_worker_fn,

				     &handle->worker, "hdcp_tz_lib");