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git.proxmox.com Git - mirror_ubuntu-hirsute-kernel.git/commit - include/linux/of.h
dt: add of_get_child_count helper function
Currently most code to get child count in kernel are almost same,
add a helper to implement this function for dt to use.
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>