diff options
Diffstat (limited to 'drivers/of/of_reserved_mem.c')
| -rw-r--r-- | drivers/of/of_reserved_mem.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index fd3964d24224..59c1390cdf42 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -33,18 +33,22 @@ static int __init early_init_dt_alloc_reserved_memory_arch(phys_addr_t size, phys_addr_t *res_base) { phys_addr_t base; + int err = 0; end = !end ? MEMBLOCK_ALLOC_ANYWHERE : end; align = !align ? SMP_CACHE_BYTES : align; - base = memblock_find_in_range(start, end, size, align); + base = memblock_phys_alloc_range(size, align, start, end); if (!base) return -ENOMEM; *res_base = base; - if (nomap) - return memblock_mark_nomap(base, size); + if (nomap) { + err = memblock_mark_nomap(base, size); + if (err) + memblock_free(base, size); + } - return memblock_reserve(base, size); + return err; } /* |