linux-kernel - Re: [PATCH] clk: rockchip: fix finding of maximum clock ID

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Message-ID: <5815159.DvuYhMxLoT@diego>
Date: Sat, 14 Sep 2024 11:57:35 +0200
From: Heiko Stübner <heiko@...ech.de>
To: Michael Turquette <mturquette@...libre.com>,
 Stephen Boyd <sboyd@...nel.org>,
 Sebastian Reichel <sebastian.reichel@...labora.com>,
 Yao Zi <ziyao@...root.org>
Cc: linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
 Yao Zi <ziyao@...root.org>
Subject: Re: [PATCH] clk: rockchip: fix finding of maximum clock ID

Am Donnerstag, 12. September 2024, 15:32:05 CEST schrieb Yao Zi:
> If an ID of a branch's child is greater than current maximum, we should
> set new maximum to the child's ID, instead of its parent's.
> 
> Fixes: 2dc66a5ab2c6 ("clk: rockchip: rk3588: fix CLK_NR_CLKS usage")
> Signed-off-by: Yao Zi <ziyao@...root.org>

Reviewed-by: Heiko Stuebner <heiko@...ech.de>

@Stephen: can you put that on top of the other Rockchip changes for 6.12
please?

Thanks a lot
Heiko

> ---
>  drivers/clk/rockchip/clk.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
> index 73d2cbdc716b..0972e9f87470 100644
> --- a/drivers/clk/rockchip/clk.c
> +++ b/drivers/clk/rockchip/clk.c
> @@ -439,7 +439,7 @@ unsigned long rockchip_clk_find_max_clk_id(struct rockchip_clk_branch *list,
>  		if (list->id > max)
>  			max = list->id;
>  		if (list->child && list->child->id > max)
> -			max = list->id;
> +			max = list->child->id;
>  	}
>  
>  	return max;
>