tree 9456fc37aca1f48be78aee37bd140b0efe9563ab
parent 6e4666bd1fb88b41f07c40026c0452dfd02967cc
author Simon Glass <sjg@chromium.org> 1453430634 -0700
committer Simon Glass <sjg@chromium.org> 1453434155 -0700

spi: Correct device tree usage in spi_flash_decode_fdt()

This function currently searches the entire device tree for a node that
it thinks is relevant. But the node is known and is passed in. Correct the
code and enable it only with driver model, since only driver-model boards
will use it.

This avoids bringing in a large number of strings from fdtdec.

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