soc: qcom: pdr: Constify static qmi structs

Their only usage is to pass their address to qmi_handle_init() which
accepts const pointers to both qmi_ops and qmi_msg_handler. Make them
const to allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20201122232818.32072-1-rikard.falkeborn@gmail.comSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

drivers/soc/qcom/pdr_interface.c

@@ -110,7 +110,7 @@ static void pdr_locator_del_server(struct qmi_handle *qmi,
 	pdr->locator_addr.sq_port = 0;
 }
 
-static struct qmi_ops pdr_locator_ops = {
+static const struct qmi_ops pdr_locator_ops = {
 	.new_server = pdr_locator_new_server,
 	.del_server = pdr_locator_del_server,
 };
@@ -238,7 +238,7 @@ static void pdr_notifier_del_server(struct qmi_handle *qmi,
 	mutex_unlock(&pdr->list_lock);
 }
 
-static struct qmi_ops pdr_notifier_ops = {
+static const struct qmi_ops pdr_notifier_ops = {
 	.new_server = pdr_notifier_new_server,
 	.del_server = pdr_notifier_del_server,
 };
@@ -343,7 +343,7 @@ static void pdr_indication_cb(struct qmi_handle *qmi,
 	queue_work(pdr->indack_wq, &pdr->indack_work);
 }
 
-static struct qmi_msg_handler qmi_indication_handler[] = {
+static const struct qmi_msg_handler qmi_indication_handler[] = {
 	{
 		.type = QMI_INDICATION,
 		.msg_id = SERVREG_STATE_UPDATED_IND_ID,