diff options
| author | Simon Glass <sjg@chromium.org> | 2020-01-27 08:49:45 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-02-05 19:33:45 -0700 |
| commit | 1aada6313ca9b9e9123a4118c78558ef413e1039 (patch) | |
| tree | f5199e4a2cb45617d9ddf38012645f421d616a85 | |
| parent | a8167d8ee2305f688d970f7ea4c38d7ca9b205ca (diff) | |
dm: core: Reimplement ofnode_read_size()
Now that we have ofnode_read_prop() we can rewrite this function using
that one, reducing the amount of duplicated code.
Update ofnode_read_size() and move it up next to the other similar
functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | drivers/core/ofnode.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index eebc5a7dce..4fc29a7c43 100644 --- a/drivers/core/ofnode.c +++ b/drivers/core/ofnode.c @@ -151,6 +151,16 @@ const char *ofnode_read_string(ofnode node, const char *propname) return str; } +int ofnode_read_size(ofnode node, const char *propname) +{ + int len; + + if (!ofnode_read_prop(node, propname, &len)) + return -EINVAL; + + return len; +} + ofnode ofnode_find_subnode(ofnode node, const char *subnode_name) { ofnode subnode; @@ -253,25 +263,6 @@ ofnode ofnode_get_by_phandle(uint phandle) return node; } -int ofnode_read_size(ofnode node, const char *propname) -{ - int len; - - if (ofnode_is_np(node)) { - struct property *prop = of_find_property( - ofnode_to_np(node), propname, NULL); - - if (prop) - return prop->length; - } else { - if (fdt_getprop(gd->fdt_blob, ofnode_to_offset(node), propname, - &len)) - return len; - } - - return -EINVAL; -} - fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size) { int na, ns; |