From patchwork Tue Dec 17 17:39:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 851586 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 184E01F9EAD; Tue, 17 Dec 2024 17:41:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734457315; cv=none; b=bXGrYgF/PjldnDVLzUbpmNuvPgJwUEXd4XsuLjK+Kp8L+6uxyIymrNqIuDxFBXsK/xgEQkw4oz6MvZJUbYNyLBfXFu6edUsrwjOhX2iUNO+V2hOdex2pqRrrzG6BWFS7O+ijS58VQJE1YYkMGDzXm0h6mi9HPB8o5BijEC5dmV0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734457315; c=relaxed/simple; bh=F1aA4riXIv0Q9S4y2DrfhZV5JLe5bLPLHXIsUombDoU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=j4Y5gJZB1h40Xo17TL9ZuJEB1lrDznJTz2OjxD2QZ6eReTopkTIWFNJfVaBsrb5KRdFhV+yOvxMTaraohBzsc0VdOOkZM42inuUZsR/V0bidmL51hf3ILd9YvVL1RnZ/6MIaGEprVM9PDeHXNx2fr2hZryIuIG5gkvPXlqygB1s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=Ci9V3/1a; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="Ci9V3/1a" Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4BHD9qtK008410; Tue, 17 Dec 2024 18:41:40 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= MFkZT8NHU7DNuo+LKqsiFwQWUamjVt47LLzELPbysck=; b=Ci9V3/1aAsAA7aIj aWxu5NZz8bLqUhpLOMlv5gk9mHTFYpWke9jxnLqKeQbRb46rDQdXB8cwfon2gcnz SS9iSoJvO+8bEsAbMyIlZ2gTw3PVt0Tz1pd2vTTEPwlzlVWh9sCxf88sTqDTJ+BW dnD/6yAbSqdULOvlPj2URfdeRsERpjKG9nIhrunq2WlEVBhPUDeoSvu5D3uM2Vgk v8TqKL37eObGhJm30Hiw8L29oLNgLGJDRSGSeBt4FwchJ7lQ5qOI/WcSPlolkDwM u4s4u3LWuLFEv5APdy93NRWm3JzUmID4hn2XOzI/rom/Azvsj1iz4zEjk6rsYqJx msNmvA== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 43k5h9jwaj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Dec 2024 18:41:40 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id D403A4004B; Tue, 17 Dec 2024 18:40:18 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 2CC8E284780; Tue, 17 Dec 2024 18:39:25 +0100 (CET) Received: from localhost (10.252.23.235) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 17 Dec 2024 18:39:24 +0100 From: Alain Volmat Date: Tue, 17 Dec 2024 18:39:18 +0100 Subject: [PATCH 1/9] media: stm32: dcmipp: correct ret type in dcmipp_graph_notify_bound Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20241217-csi_dcmipp_mp25_enhancements-v1-1-2b432805d17d@foss.st.com> References: <20241217-csi_dcmipp_mp25_enhancements-v1-0-2b432805d17d@foss.st.com> In-Reply-To: <20241217-csi_dcmipp_mp25_enhancements-v1-0-2b432805d17d@foss.st.com> To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , Alexandre Torgue , Hans Verkuil , Sakari Ailus , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , , , Alain Volmat , X-Mailer: b4 0.14.1 X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 The ret variable used within the function dcmipp_graph_notify_bound is wrongly defined as unsigned int while it can also be signed. Fixes: 28e0f3772296 ("media: stm32-dcmipp: STM32 DCMIPP camera interface driver") Cc: stable@vger.kernel.org Signed-off-by: Alain Volmat --- drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c index 71acf539e1f3..5a04018a6a9d 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c +++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c @@ -296,7 +296,7 @@ static int dcmipp_graph_notify_bound(struct v4l2_async_notifier *notifier, struct v4l2_async_connection *asd) { struct dcmipp_device *dcmipp = notifier_to_dcmipp(notifier); - unsigned int ret; + int ret; int src_pad, i; struct dcmipp_ent_device *sink; struct v4l2_fwnode_endpoint vep = { 0 };