Re: [PATCH v5 2/2] ath11k: Use reserved host DDR addresses from DT for PCI devices

Anilkumar Kolli <akolli@xxxxxxxxxxxxxx> · Thu, 25 Nov 2021 16:45:25 +0530

On 2021-11-23 18:31, Sven Eckelmann wrote:
On Tuesday, 23 November 2021 12:29:00 CET Anilkumar Kolli wrote:
+                       ret = of_property_read_u32(dev->of_node, 
"memory-region",
+                                                  &hremote_phandle);
+                       if (ret) {
+                               ath11k_dbg(ab, ATH11K_DBG_QMI,
+                                          "qmi fail to get hremote 
phandle\n");
+                               return ret;
+                       }
+
+                       hremote_node = 
of_find_node_by_phandle(hremote_phandle);
+                       if (!hremote_node) {
+                               ath11k_dbg(ab, ATH11K_DBG_QMI,
+                                          "qmi fail to get 
hremote_node\n");
+                               return ret;
+                       }

Afaik, this can be combined via

    hremote_node = of_parse_phandle(dev->of_node, "memory-region", 0);

Yes Sven, I will update in next version.

Thanks
Anil.