[PATCH v3 3/5] soc: rockchip: power-domain: Use of_clk_get_parent_count() instead of open coding

[Daniel Lezcano]

On Wed, Apr 18, 2018 at 04:50:03PM +0200, Geert Uytterhoeven wrote:
> 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 at glider.be>
> Reviewed-by: Heiko Stuebner <heiko at sntech.de>

Reviewed-by: Daniel Lezcano <daniel.lezcano at linaro.org>