interconnect: qcom: sm8250: constify pointer to qcom_icc_node

Pointers to struct qcom_icc_node are const.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Reviewed-by: Andrew Halaney <[e-mail]>
Reviewed-by: Konrad Dybcio <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Georgi Djakov <[e-mail]>

drivers/interconnect/qcom/sm8250.c

···
 	&bcm_qup0,
 };
 
-static struct qcom_icc_node *qup_virt_nodes[] = {
+static struct qcom_icc_node * const qup_virt_nodes[] = {
 	[MASTER_QUP_CORE_0] = &qup0_core_master,
 	[MASTER_QUP_CORE_1] = &qup1_core_master,
 	[MASTER_QUP_CORE_2] = &qup2_core_master,