linux-kernel - Re: [PATCH V4] soc: imx8m: Unregister cpufreq and soc dev in cleanup path

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Message-ID: <20250214085540.o3qrylwoc457c52z@pengutronix.de>
Date: Fri, 14 Feb 2025 09:55:40 +0100
From: Marco Felsch <m.felsch@...gutronix.de>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
	festevam@...il.com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, marex@...x.de,
	Peng Fan <peng.fan@....com>
Subject: Re: [PATCH V4] soc: imx8m: Unregister cpufreq and soc dev in cleanup
 path

On 25-02-14, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> Unregister the cpufreq device and soc device when resource unwinding,
> otherwise there will be warning when do removing test:
> sysfs: cannot create duplicate filename '/devices/platform/imx-cpufreq-dt'
> CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.13.0-rc1-next-20241204
> Hardware name: NXP i.MX8MPlus EVK board (DT)
> 
> Fixes: 9cc832d37799 ("soc: imx8m: Probe the SoC driver as platform driver")
> Cc: Marco Felsch <m.felsch@...gutronix.de>
> Signed-off-by: Peng Fan <peng.fan@....com>

Reviewed-by: Marco Felsch <m.felsch@...gutronix.de>