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Mon, 05 Jan 2026 23:10:55 -0800 (PST) X-Google-Smtp-Source: AGHT+IG8XFjy35zyxBfC3DOLW8LBR5cVdZzZlCAUK/f6DleVwXoBDQ8jjn4JwiDCBEIoRdJUfETm7w== X-Received: by 2002:a05:622a:2449:b0:4ee:ce3:6c9d with SMTP id d75a77b69052e-4ffa76ccec7mr26847261cf.19.1767683454846; Mon, 05 Jan 2026 23:10:54 -0800 (PST) Received: from [192.168.1.29] ([178.197.218.229]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-432bd5ee870sm2690447f8f.36.2026.01.05.23.10.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 Jan 2026 23:10:54 -0800 (PST) Message-ID: Date: Tue, 6 Jan 2026 08:10:51 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 01/11] of: Add for_each_compatible_node_scoped() helper To: Rob Herring Cc: Miguel Ojeda , 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 , 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 References: <20260105-of-for-each-compatible-scoped-v1-0-24e99c177164@oss.qualcomm.com> <20260105-of-for-each-compatible-scoped-v1-1-24e99c177164@oss.qualcomm.com> <20260105223644.GA3633916-robh@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@oss.qualcomm.com; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzTpLcnp5c3p0b2Yg S296bG93c2tpIDxrcnp5c3p0b2Yua296bG93c2tpQG9zcy5xdWFsY29tbS5jb20+wsGXBBMB CgBBFiEEm9B+DgxR+NWWd7dUG5NDfTtBYpsFAmkknB4CGwMFCRaWdJoFCwkIBwICIgIGFQoJ CAsCBBYCAwECHgcCF4AACgkQG5NDfTtBYpuCRw/+J19mfHuaPt205FXRSpogs/WWdheqNZ2s i50LIK7OJmBQ8+17LTCOV8MYgFTDRdWdM5PF2OafmVd7CT/K4B3pPfacHATtOqQFHYeHrGPf 2+4QxUyHIfx+Wp4GixnqpbXc76nTDv+rX8EbAB7e+9X35oKSJf/YhLFjGOD1Nl/s1WwHTJtQ a2XSXZ2T9HXa+nKMQfaiQI4WoFXjSt+tsAFXAuq1SLarpct4h52z4Zk//ET6Xs0zCWXm9HEz v4WR/Q7sycHeCGwm2p4thRak/B7yDPFOlZAQNdwBsnCkoFE1qLXI8ZgoWNd4TlcjG9UJSwru s1WTQVprOBYdxPkvUOlaXYjDo2QsSaMilJioyJkrniJnc7sdzcfkwfdWSnC+2DbHd4wxrRtW kajTc7OnJEiM78U3/GfvXgxCwYV297yClzkUIWqVpY2HYLBgkI89ntnN95ePyTnLSQ8WIZJk ug0/WZfTmCxX0SMxfCYt36QwlWsImHpArS6xjTvUwUNTUYN6XxYZuYBmJQF9eLERK2z3KUeY 2Ku5ZTm5axvlraM0VhUn8yv7G5Pciv7oGXJxrA6k4P9CAvHYeJSTXYnrLr/Kabn+6rc0my/l RMq9GeEUL3LbIUadL78yAtpf7HpNavYkVureuFD8xK8HntEHySnf7s2L28+kDbnDi27WR5kn u/POwU0EVUNcNAEQAM2StBhJERQvgPcbCzjokShn0cRA4q2SvCOvOXD+0KapXMRFE+/PZeDy fv4dEKuCqeh0hihSHlaxTzg3TcqUu54w2xYskG8Fq5tg3gm4kh1Gvh1LijIXX99ABA8eHxOG mLPRIBkXHqJYoHtCvPc6sYKNM9xbp6I4yF56xVLmHGJ61KaWKf5KKWYgA9kfHufbja7qR0c6 H79LIsiYqf92H1HNq1WlQpu/fh4/XAAaV1axHFt/dY/2kU05tLMj8GjeQDz1fHas7augL4ar gt4e+jum3NwtyupodQBxncKAUbzwKcDrPqUFmfRbJ7ARw8491xQHZDsP82JRj4cOJX32sBg8 nO2N5OsFJOcd5IE9v6qfllkZDAh1Rb1h6DFYq9dcdPAHl4zOj9EHq99/CpyccOh7SrtWDNFF knCmLpowhct95ZnlavBrDbOV0W47gO33WkXMFI4il4y1+Bv89979rVYn8aBohEgET41SpyQz 7fMkcaZU+ok/+HYjC/qfDxT7tjKXqBQEscVODaFicsUkjheOD4BfWEcVUqa+XdUEciwG/SgN yxBZepj41oVqFPSVE+Ni2tNrW/e16b8mgXNngHSnbsr6pAIXZH3qFW+4TKPMGZ2rZ6zITrMi p+12jgw4mGjy5y06JZvA02rZT2k9aa7i9dUUFggaanI09jNGbRA/ABEBAAHCwXwEGAEKACYC GwwWIQSb0H4ODFH41ZZ3t1Qbk0N9O0FimwUCaBdQXwUJFpZbKgAKCRAbk0N9O0Fim07TD/92 Vcmzn/jaEBcqyT48ODfDIQVvg2nIDW+qbHtJ8DOT0d/qVbBTU7oBuo0xuHo+MTBp0pSTWbTh LsSN1AuyP8wFKChC0JPcwOZZRS0dl3lFgg+c+rdZUHjsa247r+7fvm2zGG1/u+33lBJgnAIH 5lSCjhP4VXiGq5ngCxGRuBq+0jNCKyAOC/vq2cS/dgdXwmf2aL8G7QVREX7mSl0x+CjWyrpF c1D/9NV/zIWBG1NR1fFb+oeOVhRGubYfiS62htUQjGLK7qbTmrd715kH9Noww1U5HH7WQzeP t/SvC0RhQXNjXKBB+lwwM+XulFigmMF1KybRm7MNoLBrGDa3yGpAkHMkJ7NM4iSMdSxYAr60 RtThnhKc2kLIzd8GqyBh0nGPIL+1ZVMBDXw1Eu0/Du0rWt1zAKXQYVAfBLCTmkOnPU0fjR7q VT41xdJ6KqQMNGQeV+0o9X91X6VBeK6Na3zt5y4eWkve65DRlk1aoeBmhAteioLZlXkqu0pZ v+PKIVf+zFKuh0At/TN/618e/QVlZPbMeNSp3S3ieMP9Q6y4gw5CfgiDRJ2K9g99m6Rvlx1q wom6QbU06ltbvJE2K9oKd9nPp1NrBfBdEhX8oOwdCLJXEq83vdtOEqE42RxfYta4P3by0BHp cwzYbmi/Et7T2+47PN9NZAOyb771QoVr8A== In-Reply-To: <20260105223644.GA3633916-robh@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA2MDA1OSBTYWx0ZWRfX3DhVwbzygAju P4ogY3junMMUyx+rJglANkvI7ESVBpimmn0klFQCeyZmcjNyr0tg7eoRcRO77t6wY/7OGuDJ244 1RuZigUUP0Tw20OP1A/31rl21bbJXdv7Pg+nY3fK9ZxFfYz7VgQXeMIomLi257lLN6lmPk2LksF 6ktpnnctgkdaa4hExLNeovmMm63WEWKhoIxWWvAEkBS4gD+GIesdrh/xV2pU4z6m6SIVwTvrYjp hWvu3irtRucS5tiaEUEwfKyrbh8L8QjwtAXXZa/6EGlpva6YEvPy4qIh0SANBgelReZSY0la7y7 g9aR6a0UCbEGuaTvC/cypQQuxo4OUKPrAdg6pCwf7Uwhm6loez664zGLyFec4g4rRl5LIdCmbnv uUWvC3n5hpmSGlcoi5x20AtqBEPaEp0ddc3mTpF1QK54K9/uKt1bSsA1K30fH6iogl8AU3GSDQG GtZ7n0ayzsiImc+oqKA== X-Authority-Analysis: v=2.4 cv=Rfidyltv c=1 sm=1 tr=0 ts=695cb57f cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=Eb9f15NH/cHKzfGOmZSO4Q==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=i0EeH86SAAAA:8 a=EUspDBNiAAAA:8 a=o3VLu0Hs6I0nX9ffGz0A:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-GUID: QbC_mrlmVOSvbn-GYkWAXBNMmiselnpo X-Proofpoint-ORIG-GUID: QbC_mrlmVOSvbn-GYkWAXBNMmiselnpo 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=2026-01-05_02,2026-01-05_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 adultscore=0 bulkscore=0 spamscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601060059 On 05/01/2026 23:36, Rob Herring wrote: > On Mon, Jan 05, 2026 at 02:33:39PM +0100, Krzysztof Kozlowski wrote: >> Just like looping through children and available children, add a scoped >> helper for for_each_compatible_node() so error paths can drop >> of_node_put() leading to simpler code. >> >> Suggested-by: Jonathan Cameron >> Signed-off-by: Krzysztof Kozlowski >> >> --- >> >> Prerequisite for all further patches. >> --- >> .clang-format | 1 + >> include/linux/of.h | 7 +++++++ >> 2 files changed, 8 insertions(+) > > You need to update scripts/dtc/dt-extract-compatibles Right, ack. Best regards, Krzysztof