rockchip: spl: add documentation for spl_node_to_boot_device()
authorPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Fri, 29 Sep 2017 17:27:56 +0000 (19:27 +0200)
committerPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Sat, 30 Sep 2017 22:33:34 +0000 (00:33 +0200)
commitdbad01cab576c12852931c6bf22361b5234c506a
tree76c7b25955cb3fad3fac83dd75483527d10d8f3c
parent3b4f87735d093463e3b227a07a62996fc0b47b53
rockchip: spl: add documentation for spl_node_to_boot_device()

In the expectation that the spl-boot-order code will eventually
gain use outside of mach-rockchip: let's add documentation on the
spl_node_to_boot_device() function, which is likely to become a
publicly exported function.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/arm/mach-rockchip/spl-boot-order.c