修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/of/of_numa.c
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@@ -24,18 +24,9 @@
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 {
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 	u32 nid;
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 	int r;
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-	struct device_node *cpus;
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-	struct device_node *np = NULL;
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+	struct device_node *np;
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-	cpus = of_find_node_by_path("/cpus");
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-	if (!cpus)
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-		return;
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-
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-	for_each_child_of_node(cpus, np) {
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-		/* Skip things that are not CPUs */
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-		if (of_node_cmp(np->type, "cpu") != 0)
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-			continue;
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-
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+	for_each_of_cpu_node(np) {
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 		r = of_property_read_u32(np, "numa-node-id", &nid);
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 		if (r)
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 			continue;
..
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@@ -46,8 +37,6 @@
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 		else
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 			node_set(nid, numa_nodes_parsed);
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 	}
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-
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-	of_node_put(cpus);
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 }
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 static int __init of_numa_parse_memory_nodes(void)