From nobody Thu Apr 2 17:18:51 2026 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 B8F743FCB10; Fri, 27 Mar 2026 17:11:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774631462; cv=none; b=UAMVW35rKYdBzodm89dBeXn1Y9LQttrnXF9pvPQsKlWWZ8V3UPjfnLsWYJfJGPeX9V6feZHWYk3QtmP2xy5KYHV25U5G5YCk8fWQmOHtqQ4pw+vn9ydfZfHoEb6iRQCCedgSmsodmf6WXEdXq/lI4kIR0fFNZSskZ02Z+tGAFwI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774631462; c=relaxed/simple; bh=4o5zJI28AsNHv2VmUBkAcTfvZzbIhJhaMp4vF1yGmb4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lECklFugywDTcvzVqDJqpcLm9owXn2UR0+O67vpquoYflFYk3ZPzfSygohK4bSfmi2gkxAlMMxq/vA47EfCAtwBMwuaBJWuEaWgYAdX68/2ZCUFneNzVsC/XTsY+kFcDjI6RIshwn0bYCDB439f42KjCl+4aWBczj68wahpMoX4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=U5QHUnQ6; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="U5QHUnQ6" Received: from [100.93.44.16] (net-93-65-100-155.cust.vodafonedsl.it [93.65.100.155]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id CCE9931A7; Fri, 27 Mar 2026 18:09:24 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1774631365; bh=4o5zJI28AsNHv2VmUBkAcTfvZzbIhJhaMp4vF1yGmb4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=U5QHUnQ6XLLYMseDt4CJxJ8B2Yi88A+/fqmke4G9+MqwQ+y0U24LKxgQNvILeyNPF oM9Fxvi1T9dq6jXhJ4vVMby+sHYqMmsjLH8JTVTRYMvyOahlW+ToXNhkr9phW7c1oZ +goL1UbmtYWt5NRRQNqFKdcld4oFRFf571xci/hE= From: Jacopo Mondi Date: Fri, 27 Mar 2026 18:10:19 +0100 Subject: [PATCH 14/14] media: rzg2l-cru: Simplify irq return value handling Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260327-b4-cru-rework-v1-14-3b7d0430f538@ideasonboard.com> References: <20260327-b4-cru-rework-v1-0-3b7d0430f538@ideasonboard.com> In-Reply-To: <20260327-b4-cru-rework-v1-0-3b7d0430f538@ideasonboard.com> To: Mauro Carvalho Chehab , Laurent Pinchart , Biju Das , Hans Verkuil , Sakari Ailus , Tommaso Merciai Cc: Daniel Scally , =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= , Lad Prabhakar , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Jacopo Mondi , Jacopo Mondi X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1362; i=jacopo.mondi@ideasonboard.com; h=from:subject:message-id; bh=cyK9WQN1mHuE/llxrzRplL9jBJgVhDooTev1uqVgSUs=; b=owEBbQKS/ZANAwAKAXI0Bo8WoVY8AcsmYgBpxroLLWtALRsYqxz6cV/B4pS/NJAaiFxXZyOQX pxAWEkzFvSJAjMEAAEKAB0WIQS1xD1IgJogio9YOMByNAaPFqFWPAUCaca6CwAKCRByNAaPFqFW PCcmD/9gtNkRQav3WFqlx9SVwvyNFLcJMhz9Jvm+F1W+qri7g+kOp6WnltrLEjJQjdpfvjNtZEJ hfdp1n9G5KSs1m90Ay9Br4x1Wb5nIbiTxrH2ZIGgKeNYY7Q+YZPwWItgMYKgU8FAtX4JD7hZLO2 WTRIJM++Xon2LjXR49c1hKE1dxYF1ZX9wMoP5uEgaWypC7i7TrpOwzrYLZZupgh1FboOVBQvNcs eU5UkSBLSk9T0lGF1oH9DINRoB5eQiPr3ponihjRoSdWogWIZURAnItSbNt1q+AlwuCXKFbw1ya Y/tVs7QP0dwarw1C7qXkbf1nJD2MvjvNh0ax+LT0s6xmFUY7jO+cRFNGBzKO8GMQfTZ6L0TDWss vMIHl46pPUwc/l4X9Zj9VKg0R/O1d+o8sDFN2+x/qP40G8iYx/lq6voNBK9yc/LyFMlytKR24WK 7AYsBbuX6jnTQzg9n4j9Pb765rJt7FANAuyNYyqK2gMQTgWIrS+4AjhoBD1PPhuEYJ6c50Q2Rzd 3Ouh77+e8YAoNKL5/nuEgOcHdWK5jXzLvFQZiEdOkiDGsPIwNTzd2D/m1SsjMdEs2h7s7Zx8UW0 3DtVuhqIUZpEjyljGhLi8+8pDUqmP6yMdfIC9NRNh7EdGvwDe1ZFJN3ID2VrT47NosaC7ppqgm/ 5ZCl2ec5kmk7cTg== X-Developer-Key: i=jacopo.mondi@ideasonboard.com; a=openpgp; fpr=72392EDC88144A65C701EA9BA5826A2587AD026B From: Jacopo Mondi The rzg2l_cru_irq() irq handler uses a local variable to store the handler return value. Simplify it by using IRQ_NONE and IRQ_HANDLED. Signed-off-by: Jacopo Mondi Reviewed-by: Daniel Scally Reviewed-by: Tommaso Merciai --- drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c b/drive= rs/media/platform/renesas/rzg2l-cru/rzg2l-video.c index 30424e2b6cc0..e81573d0a84c 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c @@ -592,16 +592,13 @@ static void rzg2l_cru_stop_streaming(struct rzg2l_cru= _dev *cru) irqreturn_t rzg2l_cru_irq(int irq, void *data) { struct rzg2l_cru_dev *cru =3D data; - unsigned int handled =3D 0; u32 irq_status; u32 amnmbs; int slot; =20 irq_status =3D rzg2l_cru_read(cru, CRUnINTS); if (!irq_status) - return IRQ_RETVAL(handled); - - handled =3D 1; + return IRQ_NONE; =20 rzg2l_cru_write(cru, CRUnINTS, rzg2l_cru_read(cru, CRUnINTS)); =20 @@ -638,7 +635,7 @@ irqreturn_t rzg2l_cru_irq(int irq, void *data) /* Prepare for next frame */ rzg2l_cru_fill_hw_slot(cru, slot); =20 - return IRQ_RETVAL(handled); + return IRQ_HANDLED; } =20 irqreturn_t rzg3e_cru_irq(int irq, void *data) --=20 2.53.0