linux-kernel - Re: [PATCH] soc: rockchip: power-domain: use clk

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Date:   Fri, 02 Mar 2018 16:43:09 +0100
From:   Heiko Stuebner <heiko@...ech.de>
To:     Jeffy Chen <jeffy.chen@...k-chips.com>
Cc:     linux-kernel@...r.kernel.org, dmitry.torokhov@...il.com,
        wxt@...k-chips.com, linux-rockchip@...ts.infradead.org,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Elaine Zhang <zhangqing@...k-chips.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] soc: rockchip: power-domain: use clk_bulk APIs

Hi Jeffy,

Am Mittwoch, 28. Februar 2018, 13:41:43 CET schrieb Jeffy Chen:
> Use clk_bulk APIs, and also add error handling for clk enable.
> 
> Signed-off-by: Jeffy Chen <jeffy.chen@...k-chips.com>

[...]

> -	for (i = 0; i < clk_cnt; i++) {
> -		clk = of_clk_get(node, i);
> -		if (IS_ERR(clk)) {
> -			error = PTR_ERR(clk);
> +	pd->num_clks = of_count_phandle_with_args(node, "clocks",
> +						  "#clock-cells");
> +
> +	pd->clks = devm_kzalloc(pmu->dev, pd->num_clks * sizeof(pd->clks[0]),

applied for 4.17, after changing to devm_kcalloc like below:

pd->clks = devm_kcalloc(pmu->dev, pd->num_clks, sizeof(*pd->clks),


Thanks
Heiko