soc: rockchip: power-domain: Use of_clk_get_parent_count() instead of open coding

Browse source

As of_clk_get_parent_count() returns zero on failure, while
of_count_phandle_with_args() might return a negative error code, this
also fixes the issue of possibly using a negative number in the
allocation below.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

...

This commit is contained in:

Geert Uytterhoeven 2018-04-18 16:50:03 +02:00 • committed by Stephen Boyd

parent b799cac753

commit 54d52ad940

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/soc/rockchip/pm_domains.c

View file