[U-Boot] [PATCH v3 30/72] dm: gpio: sandbox: Use dev_read...() functions to access DT

[sjg at google.com]

Use the new dev_read...() functions to access the device tree, so that a
live tree can be used.

Signed-off-by: Simon Glass <sjg at chromium.org>
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Changes in v3: None
Changes in v2: None

 drivers/gpio/sandbox.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

Applied to u-boot-dm