Merge "QBT1000: avoid wait in suspend callback"

	 * while making a TZ call. Hence the clock check to determine if the

	 * driver will allow suspend to occur.

	 */

	mutex_lock(&drvdata->mutex);

	if (!mutex_trylock(&drvdata->mutex))

		return -EBUSY;

	if (((drvdata->sensor_conn_type == SPI) && (drvdata->clock_state)) ||

	    ((drvdata->sensor_conn_type == SSC_SPI) && (drvdata->ssc_state)))

		rc = -EBUSY;