soc: qcom: smd-rpm: Correct size of outgoing message

With the removal of VLAIS the size was incorrectly changed to only cover
the headers of the packet, resulting in "empty" requests being sent to
the RPM. Correct this so the entire message is transfered.

Fixes: 50e1b29b ("soc: qcom: smd: Remove use of VLAIS")
Signed-off-by: NBjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NAndy Gross <agross@codeaurora.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

drivers/soc/qcom/smd-rpm.c

@@ -132,7 +132,7 @@ int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
 	pkt->req.data_len = cpu_to_le32(count);
 	memcpy(pkt->payload, buf, count);
 
-	ret = qcom_smd_send(rpm->rpm_channel, pkt, sizeof(*pkt));
+	ret = qcom_smd_send(rpm->rpm_channel, pkt, size);
 	if (ret)
 		goto out;