diff options
| -rw-r--r-- | drivers/of/of_reserved_mem.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 98972881fc59..46b9371c8a33 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -69,7 +69,7 @@ void __init fdt_reserved_mem_save_node(unsigned long node, const char *uname, /** * __reserved_mem_alloc_size() - allocate reserved memory described by - * 'size', 'align' and 'alloc-ranges' properties. + * 'size', 'alignment' and 'alloc-ranges' properties. */ static int __init __reserved_mem_alloc_size(unsigned long node, const char *uname, phys_addr_t *res_base, phys_addr_t *res_size) @@ -79,7 +79,7 @@ static int __init __reserved_mem_alloc_size(unsigned long node, phys_addr_t base = 0, align = 0, size; int len; const __be32 *prop; - int nomap; + bool nomap; int ret; prop = of_get_flat_dt_prop(node, "size", &len); @@ -92,8 +92,6 @@ static int __init __reserved_mem_alloc_size(unsigned long node, } size = dt_mem_next_cell(dt_root_size_cells, &prop); - nomap = of_get_flat_dt_prop(node, "no-map", NULL) != NULL; - prop = of_get_flat_dt_prop(node, "alignment", &len); if (prop) { if (len != dt_root_addr_cells * sizeof(__be32)) { @@ -104,11 +102,13 @@ static int __init __reserved_mem_alloc_size(unsigned long node, align = dt_mem_next_cell(dt_root_addr_cells, &prop); } + nomap = of_get_flat_dt_prop(node, "no-map", NULL) != NULL; + /* Need adjust the alignment to satisfy the CMA requirement */ if (IS_ENABLED(CONFIG_CMA) && of_flat_dt_is_compatible(node, "shared-dma-pool") && of_get_flat_dt_prop(node, "reusable", NULL) - && !of_get_flat_dt_prop(node, "no-map", NULL)) { + && !nomap) { unsigned long order = max_t(unsigned long, MAX_ORDER - 1, pageblock_order); @@ -247,7 +247,7 @@ void __init fdt_init_reserved_mem(void) int len; const __be32 *prop; int err = 0; - int nomap; + bool nomap; nomap = of_get_flat_dt_prop(node, "no-map", NULL) != NULL; prop = of_get_flat_dt_prop(node, "phandle", &len); |