Merge "camera: Let #connectLegacy calls through with unspecified HAL version"

        /*out*/

        sp<ICamera>& device) {

    if (mModule->common.module_api_version < CAMERA_MODULE_API_VERSION_2_3) {

    if (halVersion != CAMERA_HAL_API_VERSION_UNSPECIFIED &&

            mModule->common.module_api_version < CAMERA_MODULE_API_VERSION_2_3) {

        /*

         * Either the HAL version is unspecified in which case this just creates

         * a camera client selected by the latest device version, or

         * it's a particular version in which case the HAL must supported

         * the open_legacy call

         */

        ALOGE("%s: camera HAL module version %x doesn't support connecting to legacy HAL devices!",

                __FUNCTION__, mModule->common.module_api_version);

        return INVALID_OPERATION;