From nobody Mon Feb 9 03:30:49 2026 Received: from cstnet.cn (smtp84.cstnet.cn [159.226.251.84]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB1FA14900B for ; Thu, 15 May 2025 08:35:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.84 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747298137; cv=none; b=D3JtGAebbAdtiXvp1zV6w94aKXwYpgIqztTiYVOa5gcYEn2FRdckWyaptOCRAm4kKcmtwKDwC1pppyCMYuTG0o+T7XQVQxYQpCRqFU+3vEskRKVxL4CAamxyYLtz3sYXHvKCUh/Cm/r5dukYk+8qyuCihMziYc2YwMrh3JRC9Os= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747298137; c=relaxed/simple; bh=y0bMo/unmXbfKx2jqD1auRYxYI4xYTh2PoiDEKBXwrk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=pG+rRk3ER1VKv9Q9R4mmcIonLjpeV0i9TSqIxVNAQepsGbxi5fagMCuBe+Y9uMQEPm6rIVXwcaeEN8ujQpfKbufT6avLkphz0qjfuNuO2Fz9Np4hChASQGC91goZeEiqkGrnikym3szqbWybSfUHz8/BkZNX0aJIJ1Y5EbnPxzw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost (unknown [124.16.138.129]) by APP-05 (Coremail) with SMTP id zQCowAAnYQlSpyVoRv7ZFQ--.50029S2; Thu, 15 May 2025 16:35:30 +0800 (CST) From: Chen Ni To: tglx@linutronix.de Cc: linux-kernel@vger.kernel.org, Chen Ni Subject: [PATCH] irqchip/irq-pruss-intc: Consolidate chained IRQ handler install/remove Date: Thu, 15 May 2025 16:34:50 +0800 Message-Id: <20250515083450.3811411-1-nichen@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 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 X-CM-TRANSID: zQCowAAnYQlSpyVoRv7ZFQ--.50029S2 X-Coremail-Antispam: 1UD129KBjvdXoW7GF1fZFWUWr1fAr17KF4Durg_yoWfArb_uw 4fWrs3Jr40yrs0yF1xJFnxAFy2yw4kWr1Du3ySqF9xtry5J343CF1qvFnIkr4UWF1rAas7 Cr98urWfAry7GjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbcAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AKxVWxJr 0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26r4UJVWxJr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE14v_ GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxV WUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1Y6r17MIIYrxkI 7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r 4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI 42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjfUndgAUUUUU X-CM-SenderInfo: xqlfxv3q6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" Chained irq handlers usually set up handler data as well. irq_set_chained_handler_and_data() can set both under irq_desc->lock. Replace the two calls with one. Signed-off-by: Chen Ni --- drivers/irqchip/irq-pruss-intc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-pruss-intc.c b/drivers/irqchip/irq-pruss-i= ntc.c index 8f7c9dc45953..1feba8e26e27 100644 --- a/drivers/irqchip/irq-pruss-intc.c +++ b/drivers/irqchip/irq-pruss-intc.c @@ -581,8 +581,8 @@ static int pruss_intc_probe(struct platform_device *pde= v) host_data->intc =3D intc; host_data->host_irq =3D i; =20 - irq_set_handler_data(irq, host_data); - irq_set_chained_handler(irq, pruss_intc_irq_handler); + irq_set_chained_handler_and_data(irq, pruss_intc_irq_handler, + host_data); } =20 return 0; --=20 2.25.1