diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_reserved_mem.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 8236ecae2953..46e1c3fbc769 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -437,17 +437,10 @@ void __init fdt_init_reserved_mem(void) for (i = 0; i < reserved_mem_count; i++) { struct reserved_mem *rmem = &reserved_mem[i]; unsigned long node = rmem->fdt_node; - int len; - const __be32 *prop; int err = 0; bool nomap; nomap = of_get_flat_dt_prop(node, "no-map", NULL) != NULL; - prop = of_get_flat_dt_prop(node, "phandle", &len); - if (!prop) - prop = of_get_flat_dt_prop(node, "linux,phandle", &len); - if (prop) - rmem->phandle = of_read_number(prop, len/4); if (rmem->size == 0) err = __reserved_mem_alloc_size(node, rmem->name, @@ -477,19 +470,6 @@ void __init fdt_init_reserved_mem(void) } } -static inline struct reserved_mem *__find_rmem(struct device_node *node) -{ - unsigned int i; - - if (!node->phandle) - return NULL; - - for (i = 0; i < reserved_mem_count; i++) - if (reserved_mem[i].phandle == node->phandle) - return &reserved_mem[i]; - return NULL; -} - struct rmem_assigned_device { struct device *dev; struct reserved_mem *rmem; @@ -534,7 +514,7 @@ int of_reserved_mem_device_init_by_idx(struct device *dev, return 0; } - rmem = __find_rmem(target); + rmem = of_reserved_mem_lookup(target); of_node_put(target); if (!rmem || !rmem->ops || !rmem->ops->device_init) |