diff options
Diffstat (limited to 'drivers/of/of_reserved_mem.c')
| -rw-r--r-- | drivers/of/of_reserved_mem.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index e773063c6de9..6a36bc0b3d64 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -31,28 +31,18 @@ static int __init early_init_dt_alloc_reserved_memory_arch(phys_addr_t size, phys_addr_t *res_base) { phys_addr_t base; - /* - * We use __memblock_alloc_base() because memblock_alloc_base() - * panic()s on allocation failure. - */ + end = !end ? MEMBLOCK_ALLOC_ANYWHERE : end; align = !align ? SMP_CACHE_BYTES : align; - base = __memblock_alloc_base(size, align, end); + base = memblock_find_in_range(start, end, size, align); if (!base) return -ENOMEM; - /* - * Check if the allocated region fits in to start..end window - */ - if (base < start) { - memblock_free(base, size); - return -ENOMEM; - } - *res_base = base; if (nomap) return memblock_remove(base, size); - return 0; + + return memblock_reserve(base, size); } /** |