From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BA66B449EBB for ; Sat, 28 Feb 2026 17:53:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301186; cv=none; b=UQyDWt6LmOFxOvuWKpdzeDv2cRv2HxJwYOYbs+SYh8mvMIDlQ/QsRcDTp8AUFXCblgGBTw6AY/oF8kXAk92wiz1YsRr726UdEajsGAnNtvX0G7SFjnxGqbLb4HhMrERAuoboTQS5v6fbowI63+c9Ep6XfuE8VuIEO9XK3yWpB5M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301186; c=relaxed/simple; bh=xTcTq8oodcuv1Ba4/+yqPFIurfKOhpE/WebVsNgyVC0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=J1aN1jjv0aYKKRPSOWLBKZUAleYfSuFYsLtkAnm5i57rM/HmVUXUbjtnt/mOOf7V6Sd8gAt9EMxNYkKKha1JdLwwo3m8oX1zGZzD7MtYraR9/rYeL+hqaZ3WWG2+5+LtiwmcsOoYJs7eB+S+a1MN9Bzv6vWP71zkOhCSaizRx+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GmhAix2u; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GmhAix2u" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DEEE5C116D0; Sat, 28 Feb 2026 17:53:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772301186; bh=xTcTq8oodcuv1Ba4/+yqPFIurfKOhpE/WebVsNgyVC0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GmhAix2uEZ6H7PFsf18X5Dkbgem6KtEDAW9EeKId5hzjOBHiaXETM5vglqA5+kcvw UI8yFZ76JFcAEXKwghfuiWhhULjuyxEN4aD9tz0JmYDwm5mXdnUZ/9gDr5o/xIpKVI BzZiVcSbClCmJqgGl/Q48uTGIl2nr2CScnWvySlkfmZX1D4v5lligBJZNQlL4AAiTb YsdrXPzsZS7v6YEd8zu95OnN3BckASz0VquvghmE9vChpRRGn9ixTojGpsJb//0W/k YDNaSrOqpc3RbZj2rDJmrAOP+ZoY88y8SH5nBkkBYMCxnfZ7A50rdMoRNaAtakW5pZ 4rsG/sIeEj71A== From: Sasha Levin To: patches@lists.linux.dev Cc: Sebastian Andrzej Siewior , Geert Uytterhoeven , Andy Shevchenko , =?UTF-8?q?Nuno=20S=C3=A1?= , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.18 356/752] iio: magnetometer: Remove IRQF_ONESHOT Date: Sat, 28 Feb 2026 12:41:07 -0500 Message-ID: <20260228174750.1542406-356-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228174750.1542406-1-sashal@kernel.org> References: <20260228174750.1542406-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Sebastian Andrzej Siewior [ Upstream commit a54e9440925e6617c98669066b4753c4cdcea8a0 ] 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. The force-threading functionality is required on PREEMPT_RT because the handler is using locks with can sleep on PREEMPT_RT. Remove IRQF_ONESHOT from irqflags. Tested-by: Geert Uytterhoeven Signed-off-by: Sebastian Andrzej Siewior Reviewed-by: Andy Shevchenko Reviewed-by: Nuno Sá Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/magnetometer/ak8975.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c index 3fd0171e5d69b..d30315ad85ded 100644 --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -581,7 +581,7 @@ static int ak8975_setup_irq(struct ak8975_data *data) irq = gpiod_to_irq(data->eoc_gpiod); rc = devm_request_irq(&client->dev, irq, ak8975_irq_handler, - IRQF_TRIGGER_RISING | IRQF_ONESHOT, + IRQF_TRIGGER_RISING, dev_name(&client->dev), data); if (rc < 0) { dev_err(&client->dev, "irq %d request failed: %d\n", irq, rc); -- 2.51.0