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1ced1aecf4
On the expense of a little bit more complexity in the of_fwnode_handle()
macro, make the macro result in NULL in case its argument is NULL while
still referencing it only once.
BUG=b:64133998
TEST=Run on DT system with GPIO LEDs
Change-Id: I190e536298a7a04e4d4182722b27fd36725c4805
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <groeck@chromium.org>
(cherry picked from commit debd3a3b27)
Reviewed-on: https://chromium-review.googlesource.com/766070
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>