From nobody Tue Feb 10 00:59:52 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 90D85364E8C for ; Fri, 9 Jan 2026 16:58:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767977924; cv=none; b=ZnRwRYhnWzfoicRkQwm8pd2p52o+q8ZmCSlvGY6ofj/NETPBqCdnlwxVXrb/pxuP7c6/oUO12MEj4cHZuYty85iIAtjZ9S7RRA0PU0MrdHSVQ3RJ+yVp/sjiQPLyVBcKOPWgC3idVDPgVid84qg3p04Wsnu38gOd/jlO1I2/DHQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767977924; c=relaxed/simple; bh=46+dN1Wr2iW0/BK6fG/zPk6hr7jUd2kTZ1jgEalx+Y8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=gtkV36xmsem4PIWNdbSMBZQoKYY7LAfbniLNQ0PI0bHlwX5Uyz4hDeUPh/7HfGejxlzWE4ZamsjegLjwKEwDKs86lKwjOgAXmzjef2XtQk6CzcS3VTarn483TNY4IStouOri+MfeXM5RLsQjVTszsXxn1MzkTKGkFPpdRSy/k7Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=pSOEp4FN; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=km+ENz1e; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="pSOEp4FN"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="km+ENz1e" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 609E079V3141619 for ; Fri, 9 Jan 2026 16:58:39 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= ms6tRibMZn/vZL9r+qf7/fS0pNW7QVbS6EPzdsel7IY=; b=pSOEp4FNvNGihwit ifEoYbdVK9KNCWJHNFjGj4HSDMB0kqe14DD7PZBtal9hywH9N/t9TeCZzLggsMPE 8nAih9mBcRGHGGZpImSouDQOK8+CAt3Ia2cjY9FkKaSRypGnhO48lWNFFoP9yBnx G5JNfUvzgcwtdh9VewMhUVNWZHg9D78gO8rGwImgVcgieqFotWx7aOiCRYdLOb04 mZm1Ni/HADOBx2Zjgo6DHWCiiOZBXljnGJlvHa6P+M95dTsjLA+HNy+KcSi1qDOs Uwj71sgo65zs/u9S82UoD5o2O6nbC6pis1eh8wzAm5l0Zym1459LRbLRlymzIEso BX24FA== Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4bjj8j3db6-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 09 Jan 2026 16:58:39 +0000 (GMT) Received: by mail-qk1-f200.google.com with SMTP id af79cd13be357-8b2de6600c0so1126208885a.1 for ; Fri, 09 Jan 2026 08:58:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1767977919; x=1768582719; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=ms6tRibMZn/vZL9r+qf7/fS0pNW7QVbS6EPzdsel7IY=; b=km+ENz1e/5wUsbjUrCEByC1veHQiv2/ZG7E0Zx/C66TNZVJcz1fzDpWVVKE5FEObj6 b8Rg/OiZMxOcM6+JfOuEVuq1ptVdHVPimx63d+lkMqo3ElCDBA2qS6nFkQmqKMzHhbUI 6dvYQCD40GPOJfI+NIMb3lFvcKEENPItUC0w8w3hyLFu8qd7NcmxwVOTpp3V7Hs/AoY7 qTufdbvhMw3wn9MKE2KtjKR7UqN/mpBnKR84JrtQVdRHLQ2Ey6ALNSklnITm/n1/DqH/ XN8deyAJqGAVa51r6f2AWooGFNpSbMcPT0bdg3m4JAHq/HUz8X7BRxXp5yhXVcrfALbg PPhQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767977919; x=1768582719; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=ms6tRibMZn/vZL9r+qf7/fS0pNW7QVbS6EPzdsel7IY=; b=bFKE1DgvGavop0MYuJ8RMX7W3j9KOEzd5/A1lYkuSJKNmYcORQW/6I8dZSN4U/SpwK ThBFi64QfPK9RO2Rlp8E2q7/jItD5aty/mOiQZFlofvtfF9JY5bdBrLQB8zF/R08ktDj /LRXKjqT1rmBn6+khdzFzf5IMk42N3PvNXDZzmaTMse3jr6l2x2/p/SXtSdNN9uoXDgS WC0ReD39MYWcL8Wh8YYfvlh9y1BrkUgJuzIp85cwu/8ZL2s23prFA15TFU/Usw9WIrV1 IRW5gJr9gcJSUnKAlLA3/8SNpVUUHGpnOiuo3boFxtqgqP/13RmdVV9eY+UaIW/nsEO3 qvJg== X-Gm-Message-State: AOJu0YyML3Hai+G+eKdGMODlaAitFTnjiE1qjuGSucCwSaHFod2+qWNQ V4FW0W6y03++SM/qeBiMUqxLuumUpVlupwpvNoFxc5LvtO7BM5R1wcexfMw336o9nZ+wvTo6+9G hlFaJ8EKJhteScVk4EQs0/uc/CpJVmPzBMDuxLWAyNu+gLB/rFStUwPwApaCUWnXmkh8= X-Gm-Gg: AY/fxX5RmgdnP3IX6VMWH4V4/dr3ZflhP/4iDeK/Ckkj9+GCKXJnL6fv7O2SmaH0QfW geBAslfKT8hqzQKJH+jPFZ7eNxzr0fXw+7yrVQNicFwFEDxt+ivO5ETq72tC1v8/4O+zJKH+9Pr MNksrbuAlrraUojfvXun18Lovte1+ykE2ZgbFwrBwsFwjV2Lr/awRnonvU4aN6Cnts44D5cHpEu 5KjrveN5kBnihMrEqRQMwCL8Y2GMfN0uUhLNdHCY1MCUmshLepO443d05QWM7wHM8u6XCuifLx7 DTIxQ/s5XhAM+VlTZe2leX8j8KiH/6HLXKieYvMT5gOR99cDMcbxjOAupKqHJ1+AJYYk/50b6EB oBiq7k4R8KtB1v06rxCl0LuT6iGH/1EN3DQ== X-Received: by 2002:a05:620a:410e:b0:8b2:e9d2:9c69 with SMTP id af79cd13be357-8c389392416mr1382472685a.22.1767977919117; Fri, 09 Jan 2026 08:58:39 -0800 (PST) X-Google-Smtp-Source: AGHT+IEwg753kf5uZPuL/ts3/1VM0NbhxSNDo5KXXx8Nlx3hwU9BTSSZmTTpcwzS9dlUqhVQ3PB/Ug== X-Received: by 2002:a05:620a:410e:b0:8b2:e9d2:9c69 with SMTP id af79cd13be357-8c389392416mr1382467785a.22.1767977918488; Fri, 09 Jan 2026 08:58:38 -0800 (PST) Received: from [127.0.1.1] ([178.197.218.229]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-432bd5ee243sm23231784f8f.31.2026.01.09.08.58.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jan 2026 08:58:37 -0800 (PST) From: Krzysztof Kozlowski Date: Fri, 09 Jan 2026 17:57:56 +0100 Subject: [PATCH v3 12/12] media: samsung: exynos4-is: Simplify with scoped for each OF child loop 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: <20260109-of-for-each-compatible-scoped-v3-12-c22fa2c0749a@oss.qualcomm.com> References: <20260109-of-for-each-compatible-scoped-v3-0-c22fa2c0749a@oss.qualcomm.com> In-Reply-To: <20260109-of-for-each-compatible-scoped-v3-0-c22fa2c0749a@oss.qualcomm.com> To: Miguel Ojeda , Rob Herring , Saravana Kannan , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Russell King , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Krzysztof Kozlowski , Alim Akhtar , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Nipun Gupta , Nikhil Agarwal , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Vinod Koul , Sylwester Nawrocki , Mauro Carvalho Chehab , "Rafael J. Wysocki" , Viresh Kumar Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, llvm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-clk@vger.kernel.org, imx@lists.linux.dev, dmaengine@vger.kernel.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, Jonathan Cameron , Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1568; i=krzysztof.kozlowski@oss.qualcomm.com; h=from:subject:message-id; bh=46+dN1Wr2iW0/BK6fG/zPk6hr7jUd2kTZ1jgEalx+Y8=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpYTOaXjxvTt/ySukjArTvuXv0saPpVyuR5oc3G Bq6+PS/Rd6JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaWEzmgAKCRDBN2bmhouD 11AHD/43uD+XZcx4LF4NkQnOa9Yvx0EAGD+NHIwK5BMG2xh/33lfGTAvbYPAoBQJNjzwRJ6JVbq FRbVqXrKSCuIx23a7i5XeOKdUk0ztOsgM/Tw0rHVz7Tzb2dBHVMvhGD8fa8pulvSCwlEcBmcmOQ 6yJ6YEBd6dCgCJaSSBVJyYxgKyQh9W0ti47PLPQuXlvxj+L1bcd5V8jWs5oIxrDZ5oDHzKtkyzM oSmvu5pl08Lzx8YtTlr/mFnscu9VJ7H1RrRVvS0vnXXCBKb9aGjOsse0VhzamJSO4iVjCOEJgB7 pUCe/pX1YrxgSpphl6c79yovha3c+H0ywy63/9Baptla7q2QlSQAmh9Ki/hcnWcrsmoiRLknL2j UbzhioQQFfU9661sn9HXpMJiqRcpPqWKjWZ8hhnJ+otzp24g1576RS4q6mfFZH85nXd8KV5fNmj okEbo+acC1XOnnJ9mm5dIa2DxxIyPdRwno6ntvIPDeZXVUlwgfQWbQnPxF5MGaqkI58Y/52z4La dpT4NWWyI/PDm8q8a0iyYkMTG/awTyRAsMpMKcfQqb/qhi2J9GfDi1dgeAAT/lS3ZugrLhDtHhL YdmfOJh4JzvbmTNjwM03w8eHgw2xZHAXdy9QTgaZlaMW9No0RFEU0jQiSaPB2S5FCrctBttK2oa mjpJLQG4T1vyVew== X-Developer-Key: i=krzysztof.kozlowski@oss.qualcomm.com; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA5MDEyOCBTYWx0ZWRfX4p2Qypb8t9O1 5I1EZrIckRrUN1amtXYl/x5e2KVfjikUDN4JIslarRZpOwwXgLZaTwvVGcjS6D1QOJ4vQEzB1SW AmP396p3JDeDi15qFIH2YCCEfB7ep8gJX8xCwNLgqtEfY3cw9zMUYazeH0MTgLQxCQ9uCIv9ssf XYySlf9WprwMreUe08qxrnFocQRK1wia8TnjOG3tNJMtnc82LV1A1KZDBq+SFCPNI5VIO5moB1y nVroQK+WlNhLHb5xJ3RfsnO1t3bKNPNVFmS/moQo8QcXkAaEDadNDpds1y4Dc1M2hXTwnYAzdrO Q8Lm1xLHlnMKc+4HH0fDEmqB7VS9Jf0isa7d106e1LoSXv3KYbpGI3IqvDx+ZagOXWi13AEI6Da 1dRutMTiK7nlG/oiG6Sy/sqra5BXWwalGJKR8J0JuFJXmgi1GjnUwLydIfyqG858LiLa2gfgri2 m+XjS6xQTEyOQxTFN4Q== X-Authority-Analysis: v=2.4 cv=JIs2csKb c=1 sm=1 tr=0 ts=696133bf cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=Eb9f15NH/cHKzfGOmZSO4Q==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=i0EeH86SAAAA:8 a=2mm1MoeH4kfNTzOWiPUA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-GUID: 6Q-HCZkqAn1Fakn7_33Ed_8uygdadE-x X-Proofpoint-ORIG-GUID: 6Q-HCZkqAn1Fakn7_33Ed_8uygdadE-x X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-09_05,2026-01-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 bulkscore=0 adultscore=0 spamscore=0 clxscore=1015 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601090128 Use scoped for_each_compatible_node_scoped() loop when iterating over device nodes to make code a bit simpler. Reviewed-by: Jonathan Cameron Signed-off-by: Krzysztof Kozlowski --- Depends on the first patch and on: https://lore.kernel.org/all/20260102124955.64904-2-krzysztof.kozlowski@oss.= qualcomm.com/ --- drivers/media/platform/samsung/exynos4-is/fimc-is.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-is.c b/drivers/= media/platform/samsung/exynos4-is/fimc-is.c index 14d84cc96831..b7d9bfedd590 100644 --- a/drivers/media/platform/samsung/exynos4-is/fimc-is.c +++ b/drivers/media/platform/samsung/exynos4-is/fimc-is.c @@ -200,21 +200,19 @@ static int fimc_is_parse_sensor_config(struct fimc_is= *is, unsigned int index, =20 static int fimc_is_register_subdevs(struct fimc_is *is) { - struct device_node *i2c_bus; int ret, index =3D 0; =20 ret =3D fimc_isp_subdev_create(&is->isp); if (ret < 0) return ret; =20 - for_each_compatible_node(i2c_bus, NULL, "samsung,exynos4212-i2c-isp") { + for_each_compatible_node_scoped(i2c_bus, NULL, "samsung,exynos4212-i2c-is= p") { for_each_available_child_of_node_scoped(i2c_bus, child) { ret =3D fimc_is_parse_sensor_config(is, index, child); =20 - if (ret < 0 || index >=3D FIMC_IS_SENSORS_NUM) { - of_node_put(i2c_bus); + if (ret < 0 || index >=3D FIMC_IS_SENSORS_NUM) return ret; - } + index++; } } --=20 2.51.0