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dm: core: Update uclass_find_device_by_phandle() for livetree

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Adjust this function to work with livetree.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-05-18 20:09:12 -06:00
parent 7a993bbcf2
commit a40cc8e123
1 changed files with 2 additions and 3 deletions
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5
drivers/core/uclass.c
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@ -324,8 +324,7 @@ static int uclass_find_device_by_phandle(enum uclass_id id,
int ret;
*devp = NULL;
find_phandle = fdtdec_get_int(gd->fdt_blob, dev_of_offset(parent), name,
-1);
find_phandle = dev_read_u32_default(parent, name, -1);
if (find_phandle <= 0)
return -ENOENT;
ret = uclass_get(id, &uc);
@ -335,7 +334,7 @@ static int uclass_find_device_by_phandle(enum uclass_id id,
list_for_each_entry(dev, &uc->dev_head, uclass_node) {
uint phandle;
phandle = fdt_get_phandle(gd->fdt_blob, dev_of_offset(dev));
phandle = dev_read_phandle(dev);
if (phandle == find_phandle) {
*devp = dev;