tree 83895f7de742e7fd0c77cfa0374086f13cd1abda
parent 74d594a20e035a2dfce232093774c50d986cb9ff
author Simon Glass <sjg@chromium.org> 1580140183 -0700
committer Simon Glass <sjg@chromium.org> 1580956425 -0700

dm: core: Rename ofnode_get_chosen_prop()

This function is actually intended to read a string rather than a
property. All of its current callers use it that way. Also there is no way
to return the length of the property from this function.

Rename it to better indicate its purpose, using ofnode_read as the prefix
since this matches most other functions.

Also add some tests which are missing for these functions.

Signed-off-by: Simon Glass <sjg@chromium.org>