diff options
| -rw-r--r-- | drivers/of/fdt.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 1f98156f8996..3e90bce70545 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -760,6 +760,16 @@ const void * __init of_flat_dt_match_machine(const void *default_match, } #ifdef CONFIG_BLK_DEV_INITRD +#ifndef __early_init_dt_declare_initrd +static void __early_init_dt_declare_initrd(unsigned long start, + unsigned long end) +{ + initrd_start = (unsigned long)__va(start); + initrd_end = (unsigned long)__va(end); + initrd_below_start_ok = 1; +} +#endif + /** * early_init_dt_check_for_initrd - Decode initrd location from flat tree * @node: reference to node containing initrd location ('chosen') @@ -782,9 +792,7 @@ static void __init early_init_dt_check_for_initrd(unsigned long node) return; end = of_read_number(prop, len/4); - initrd_start = (unsigned long)__va(start); - initrd_end = (unsigned long)__va(end); - initrd_below_start_ok = 1; + __early_init_dt_declare_initrd(start, end); pr_debug("initrd_start=0x%llx initrd_end=0x%llx\n", (unsigned long long)start, (unsigned long long)end); |