From: Stefano Stabellini <sstabellini@kernel.org>
Date: Tue, 30 Apr 2019 20:53:19 +0000 (-0700)
Subject: xen/arm: make process_memory_node a device_tree_node_func
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=1d0084bb279ae4417d3ae083422aa2c3b193dfae;p=people%2Fsstabellini%2Fxen-unstable.git%2F.git

xen/arm: make process_memory_node a device_tree_node_func

Change the signature of process_memory_node to match
device_tree_node_func.

Signed-off-by: Stefano Stabellini <stefanos@xilinx.com>
---
Changes in v2:
- new
---

diff --git a/xen/arch/arm/bootfdt.c b/xen/arch/arm/bootfdt.c
index e7b08edb73..b6600abea0 100644
--- a/xen/arch/arm/bootfdt.c
+++ b/xen/arch/arm/bootfdt.c
@@ -124,9 +124,10 @@ int __init device_tree_for_each_node(const void *fdt,
     return 0;
 }
 
-static void __init process_memory_node(const void *fdt, int node,
-                                       const char *name,
-                                       u32 address_cells, u32 size_cells)
+static int __init process_memory_node(const void *fdt, int node,
+                                      const char *name, int depth,
+                                      u32 address_cells, u32 size_cells,
+                                      void *data)
 {
     const struct fdt_property *prop;
     int i;
@@ -139,14 +140,14 @@ static void __init process_memory_node(const void *fdt, int node,
     {
         printk("fdt: node `%s': invalid #address-cells or #size-cells",
                name);
-        return;
+        return 0;
     }
 
     prop = fdt_get_property(fdt, node, "reg", NULL);
     if ( !prop )
     {
         printk("fdt: node `%s': missing `reg' property\n", name);
-        return;
+        return 0;
     }
 
     cell = (const __be32 *)prop->data;
@@ -161,6 +162,8 @@ static void __init process_memory_node(const void *fdt, int node,
         bootinfo.mem.bank[bootinfo.mem.nr_banks].size = size;
         bootinfo.mem.nr_banks++;
     }
+
+    return 0;
 }
 
 static void __init process_multiboot_node(const void *fdt, int node,
@@ -293,7 +296,8 @@ static int __init early_scan_node(const void *fdt,
                                   void *data)
 {
     if ( device_tree_node_matches(fdt, node, "memory") )
-        process_memory_node(fdt, node, name, address_cells, size_cells);
+        process_memory_node(fdt, node, name, depth, address_cells, size_cells,
+                            NULL);
     else if ( depth <= 3 && (device_tree_node_compatible(fdt, node, "xen,multiboot-module" ) ||
               device_tree_node_compatible(fdt, node, "multiboot,module" )))
         process_multiboot_node(fdt, node, name, address_cells, size_cells);