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-rw-r--r--arch/mips/ralink/of.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c
index 0135376c5de5..35a87a2da10b 100644
--- a/arch/mips/ralink/of.c
+++ b/arch/mips/ralink/of.c
@@ -53,17 +53,6 @@ void __init device_tree_init(void)
unflatten_and_copy_device_tree();
}
-static int memory_dtb;
-
-static int __init early_init_dt_find_memory(unsigned long node,
- const char *uname, int depth, void *data)
-{
- if (depth == 1 && !strcmp(uname, "memory@0"))
- memory_dtb = 1;
-
- return 0;
-}
-
void __init plat_mem_setup(void)
{
void *dtb;
@@ -77,10 +66,10 @@ void __init plat_mem_setup(void)
dtb = get_fdt();
__dt_setup_arch(dtb);
- of_scan_flat_dt(early_init_dt_find_memory, NULL);
- if (memory_dtb)
- of_scan_flat_dt(early_init_dt_scan_memory, NULL);
- else if (soc_info.mem_detect)
+ if (!early_init_dt_scan_memory())
+ return;
+
+ if (soc_info.mem_detect)
soc_info.mem_detect();
else if (soc_info.mem_size)
memblock_add(soc_info.mem_base, soc_info.mem_size * SZ_1M);