linux-kernel - Re: [PATCH] irqchip: Fix error handling in qcom_mpm

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Message-ID: <874iqu9sgh.ffs@tglx>
Date: Sun, 16 Nov 2025 11:34:22 +0100
From: Thomas Gleixner <tglx@...utronix.de>
To: Ma Ke <make24@...as.ac.cn>, maz@...nel.org, shawn.guo@...aro.org
Cc: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org, Ma Ke
 <make24@...as.ac.cn>, stable@...r.kernel.org
Subject: Re: [PATCH] irqchip: Fix error handling in qcom_mpm_init

On Sun, Nov 16 2025 at 16:16, Ma Ke wrote:
> of_find_device_by_node() increments the reference count but it's never
> decremented, preventing proper device cleanup. Add put_device()
> properly to ensure references released before function return.

Already fixed in a more elegant way:

  https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=irq/drivers&id=1e3e330c07076a0582385bbea029c9cc918fa30d