From nobody Mon Feb 9 19:52:08 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4011E33B6D3; Fri, 23 Jan 2026 11:37:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769168244; cv=none; b=YYhbJQurVxmZ5IEaWVfvf1KPD4IMQpyoAOyTFoKFSq5WFxmGyJbHO2sPe4h5OFEE9WC7cHuvHTuD0pOkQodRYHWFQ1Fi4wwFrBDiDhwTrIWalnA0GSgWHiPlYMhibubD6w/bJyMztp53iKFKUJ5AnM6JIP0KQlSw0P1XvMRi8/E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769168244; c=relaxed/simple; bh=Ho2psf7/qNUddFKw3dQI1I0+XwQk++kQx5ZMVlv6P9w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iqLzIhE/xgE7Ra/EdVOkmNr+QmDfKNrCRhP0EbTtyOzkWeOVzSEk4mFXe2LafvNvpqhShZG83oDjI1WPVqN+2RijdBwXNYx9inEHwil5wbSnrJzjIro+92J6HsXTm6xT0NrCJFNax1cCVViMhc+GI9mYTOfQ7enLHQ66QvvPs6Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=o1R1Qecx; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=XHlcExbr; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="o1R1Qecx"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="XHlcExbr" From: Sebastian Andrzej Siewior DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1769168238; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PKAdw30kiS16YSJS+M2uj7rvfnRZHv16JtZKgorXgz4=; b=o1R1Qecxpa8p513yby3Xjp1M+Xvu7NpGugDC/ZDFV8uvv1NjymABPzIu0+C7SzY4pWb4XA cnM7+apZcLN+5unC26/rwzVIHYspLyPP/1jC4IcjZsaS5a0kZ508CUPIcJ8t0CGe/ruH54 pI9SU1Q/gEjoJpRxo66lPEC4MB5HnIGp57lhZZGTRFruNcZxxIFpo67PGRLhk9hLq2XRyb /fCEi3UJiPrJylW+2Hl2W0xaoI+8SpYU7/Tkk/EdPA5zktHkZJjAnUnH1mocIgTlu8axUj goeBg1u8+eX1oMcRcilu+CpvhPYL/ZzyD31KT5Kt59dNDP28oN8cBF9e1Ab14Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1769168238; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PKAdw30kiS16YSJS+M2uj7rvfnRZHv16JtZKgorXgz4=; b=XHlcExbr1ZUWWUELsI9V+SIxudW4CmnAoNVyOn3XP3wiQl6HBAFF75KSFkdOuouykpGHBS U0WNmdeulZe6lqCA== To: linux-kernel@vger.kernel.org Cc: linux-rt-devel@lists.linux.dev, Thomas Gleixner , Sebastian Andrzej Siewior , Heikki Krogerus , Greg Kroah-Hartman , linux-usb@vger.kernel.org Subject: [PATCH 13/21] usb: typec: fusb302: Remove IRQF_ONESHOT Date: Fri, 23 Jan 2026 12:36:59 +0100 Message-ID: <20260123113708.416727-14-bigeasy@linutronix.de> In-Reply-To: <20260123113708.416727-1-bigeasy@linutronix.de> References: <20260123113708.416727-1-bigeasy@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Passing IRQF_ONESHOT ensures that the interrupt source is masked until the secondary (threaded) handler is done. If only a primary handler is used then the flag makes no sense because the interrupt can not fire (again) while its handler is running. The flag also disallows force-threading of the primary handler and the irq-core will warn about this. Remove IRQF_ONESHOT from irqflags. Cc: Heikki Krogerus Cc: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org Fixes: 309b6341d5570 ("usb: typec: fusb302: Revert incorrect threaded irq f= ix") Signed-off-by: Sebastian Andrzej Siewior Acked-by: Greg Kroah-Hartman Acked-by: Heikki Krogerus --- drivers/usb/typec/tcpm/fusb302.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb= 302.c index 870a71f953f6c..19ff8217818e7 100644 --- a/drivers/usb/typec/tcpm/fusb302.c +++ b/drivers/usb/typec/tcpm/fusb302.c @@ -1756,8 +1756,7 @@ static int fusb302_probe(struct i2c_client *client) } =20 ret =3D request_irq(chip->gpio_int_n_irq, fusb302_irq_intn, - IRQF_ONESHOT | IRQF_TRIGGER_LOW, - "fsc_interrupt_int_n", chip); + IRQF_TRIGGER_LOW, "fsc_interrupt_int_n", chip); if (ret < 0) { dev_err(dev, "cannot request IRQ for GPIO Int_N, ret=3D%d", ret); goto tcpm_unregister_port; --=20 2.51.0