linux-kernel - Re: [PATCH 1/2] clk: tegra: periph: Fix error handling and resolve unsigned compare warning

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Message-ID: <175339628791.3513.14767621631435473302@lazor>
Date: Thu, 24 Jul 2025 15:31:27 -0700
From: Stephen Boyd <sboyd@...nel.org>
To: Pei Xiao <xiaopei01@...inos.cn>, linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org, mturquette@...libre.com, pdeschrijver@...dia.com, pgaikwad@...dia.com
Cc: Pei Xiao <xiaopei01@...inos.cn>
Subject: Re: [PATCH 1/2] clk: tegra: periph: Fix error handling and resolve unsigned compare warning

Quoting Pei Xiao (2025-07-09 00:37:13)
> ./drivers/clk/tegra/clk-periph.c:59:5-9: WARNING:
>         Unsigned expression compared with zero: rate < 0
> 
> The unsigned long 'rate' variable caused:
> - Incorrect handling of negative errors
> - Compile warning: "Unsigned expression compared with zero"
> 
> Fix by changing to long type and adding req->rate cast.
> 
> Signed-off-by: Pei Xiao <xiaopei01@...inos.cn>
> ---

Applied to clk-next