soundwire: qcom: remove redundant version number read

Controller version is already available in struct qcom_swrm_ctrl, Just make use
of it instead of reading this again.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20211116105017.12010-1-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: Srinivas-Kandagatla

drivers/soundwire/qcom.c

@@ -1156,11 +1156,7 @@ static int qcom_swrm_get_port_config(struct qcom_swrm_ctrl *ctrl)
 	ret = of_property_read_u8_array(np, "qcom,ports-block-pack-mode",
 					bp_mode, nports);
 	if (ret) {
-		u32 version;
-
-		ctrl->reg_read(ctrl, SWRM_COMP_HW_VERSION, &version);
-
-		if (version <= 0x01030000)
+		if (ctrl->version <= 0x01030000)
 			memset(bp_mode, SWR_INVALID_PARAM, QCOM_SDW_MAX_PORTS);
 		else
 			return ret;