linux-kernel - Re: [PATCH wireless v2 2/3] wifi: mwifiex: Use IRQF_NO_AUTOEN flag in request

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Message-ID: <ZuB_E1XasAVw52q7@google.com>
Date: Tue, 10 Sep 2024 10:17:07 -0700
From: Brian Norris <briannorris@...omium.org>
To: Jinjie Ruan <ruanjinjie@...wei.com>
Cc: chunkeey@...glemail.com, kvalo@...nel.org, francesco@...cini.it,
	krzysztof.kozlowski@...aro.org, leitao@...ian.org,
	linville@...driver.com, rajatja@...gle.com,
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH wireless v2 2/3] wifi: mwifiex: Use IRQF_NO_AUTOEN flag
 in request_irq()

On Tue, Sep 10, 2024 at 08:43:13PM +0800, Jinjie Ruan wrote:
> disable_irq() after request_irq() still has a time gap in which
> interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
> disable IRQ auto-enable when request IRQ.
> 
> Fixes: 853402a00823 ("mwifiex: Enable WoWLAN for both sdio and pcie")
> Signed-off-by: Jinjie Ruan <ruanjinjie@...wei.com>
> ---
> v2:
> - Add fix tag.
> - Wireless patches go to wireless-next, submit them in a separate patchset.
> ---
>  drivers/net/wireless/marvell/mwifiex/main.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Acked-by: Brian Norris <briannorris@...omium.org>