soc: qcom: Update properties for smem state referencing

Update the property names to match device tree bindings, the correct
values should be qcom,smem-states and qcom,smem-state-names.

Also update the #qcom,smem-state-cells for consistency, before we merge
any users of these properties.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
diff --git a/drivers/soc/qcom/smsm.c b/drivers/soc/qcom/smsm.c
index 6b777af..d0337b2 100644
--- a/drivers/soc/qcom/smsm.c
+++ b/drivers/soc/qcom/smsm.c
@@ -495,7 +495,7 @@
 	if (!smsm->hosts)
 		return -ENOMEM;
 
-	local_node = of_find_node_with_property(pdev->dev.of_node, "#qcom,state-cells");
+	local_node = of_find_node_with_property(pdev->dev.of_node, "#qcom,smem-state-cells");
 	if (!local_node) {
 		dev_err(&pdev->dev, "no state entry\n");
 		return -EINVAL;