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Sun, 19 Jul 2026 14:30:55 -0700 (PDT) X-Received: by 2002:a17:90a:d405:b0:38e:712a:bb38 with SMTP id 98e67ed59e1d1-38e712ac393mr4103022a91.24.1784496654690; Sun, 19 Jul 2026 14:30:54 -0700 (PDT) Received: from jic23-huawei ([50.35.46.84]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38e4ae14a32sm4679897a91.0.2026.07.19.14.30.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jul 2026 14:30:54 -0700 (PDT) Date: Sun, 19 Jul 2026 22:30:48 +0100 From: Jonathan Cameron To: Rodrigo Alencar via B4 Relay Cc: rodrigo.alencar@analog.com, Michael Auchter , linux@analog.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Hennerich , David Lechner , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Subject: Re: [PATCH 4/4] iio: dac: ad5686: update device list and file header comments Message-ID: <20260719223035.0acb57d6@jic23-huawei> In-Reply-To: <20260719-ad5686-extend-dev-support-v1-4-841ec75cf5d8@analog.com> References: <20260719-ad5686-extend-dev-support-v1-0-841ec75cf5d8@analog.com> <20260719-ad5686-extend-dev-support-v1-4-841ec75cf5d8@analog.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Le0MLDfi c=1 sm=1 tr=0 ts=6a5d4210 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=qC1CW/w66vtJz1P9yTJxNA==:17 a=kj9zAlcOel0A:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=VwQbUJbxAAAA:8 a=gAnH3GRIAAAA:8 a=-MFOFTiwL1uGPFAEI7kA:9 a=CjuIK1q_8ugA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-GUID: 9QZ8XxVilvPUx4bBzwFUgnpBLJo-RoSw X-Proofpoint-ORIG-GUID: 9QZ8XxVilvPUx4bBzwFUgnpBLJo-RoSw X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE5MDI0MCBTYWx0ZWRfX3qCYYT1/4Vby bgY7SZFaxaZJSlHFvYKjy9wYBJpXezx43q9VnOmfw0LqyHDEZG5iTSUZHMzUGAQ6meDK6xEilRr iaq8Gk5fGJMyUU/XzxJuCnryrVbL1X6nhsgymlA/ObFovL2MnVB7zYVXW80KOT8Fkv2gjxxG4Mw ZeQPhLSgRE1yuwzV9haZuJlyfAbquZ5WDCKBLEXNYR4G/P18RnXvXU8VOmnxcS2COCgpk0AnnHJ ZfK2zl1LgQqxdVUhK8VDTYpe+RBBw2M3YF+NH6MoPv62ck8I4JQb8aGZmzh8dN32z073XKdK+1g D8PO5lTb4Bwnn/VH1jIrivqCnXgaBbysht63BAUhYlAQ5Rx1WCXGlV6/ZQh6/6PWgBGour5TE+h pcyhhiC5gwgtI7ki2WX1omqW3pCTQ2XROByJjZ/4/5jimODXLnZbf6YC4c/iIgQEoJuw3zFJ87M t34AM+607fiqrnvfgCA== X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE5MDI0MCBTYWx0ZWRfX2tB5YtPlVrOY r5bpBIOjTbweT7T9DEyvfvcTMvNe8E6GiVUfRMVgGFXbLr0H+UoxuAVZRBB9BflbMioJdXlSpBn khGZ4WvwXsG6sdTPMIaqy2UtMGMS3o4= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-19_07,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 phishscore=0 bulkscore=0 impostorscore=0 priorityscore=1501 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607190240 On Sun, 19 Jul 2026 10:52:00 +0100 Rodrigo Alencar via B4 Relay wrote: > From: Rodrigo Alencar > > Update device list entries in Kconfig and remove device description from > file headers. One can rely on the ID table(s) to check for supported > devices. Adjust comment header accordingly and update Copyright notice in > comment file headers with the current year. > > Signed-off-by: Rodrigo Alencar > --- Main comments here are about the patch break up. I think it needs just enough modification for a v2 to be needed. > drivers/iio/dac/Kconfig | 31 ++++++++++++++++++++++++------- > drivers/iio/dac/ad5686-spi.c | 7 ++----- > drivers/iio/dac/ad5686.c | 4 ++-- > drivers/iio/dac/ad5696-i2c.c | 6 ++---- > 4 files changed, 30 insertions(+), 18 deletions(-) > > diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig > index d6d560c09e25..ba2065241af3 100644 > --- a/drivers/iio/dac/Kconfig > +++ b/drivers/iio/dac/Kconfig > @@ -251,9 +251,18 @@ config AD5686_SPI > depends on SPI > select AD5686 > help > - Say yes here to build support for Analog Devices AD5672R, AD5674R, > - AD5676, AD5676R, AD5679R, AD5684, AD5684R, AD5684R, AD5685R, AD5686, > - AD5686R Voltage Output Digital to Analog Converter. Given this is adding entrees that were in the previous patch, I'd have preferred to see the more complex dance of a precursor patch before that which did the reformat (and dropped the stuff form the c files) That would then be followed the new stuff being added as part of the previous patch. Whilst the ends result is the same I think it is worth doing a v2 just to clean that break down of patches up. > + Say yes here to build support for Analog Devices Voltage Output > + Digital to Analog Converters: > + - Single-channel: > + AD5310R, AD5681R, AD5682R, AD5683R, AD5683R Eagle eyed Sashiko spotted last entry is a duplicate. > + - Dual-channel: > + AD5313R, AD5687, AD5687R, AD5689, AD5689R > + - Quad-channel: > + AD5317R, AD5684, AD5684R, AD5685R, AD5686, AD5686R > + - 8-channel: > + AD5672R, AD5676, AD5676R > + - 16-channel: > + AD5674, AD5674R, AD5679, AD5679R > > To compile this driver as a module, choose M here: the > module will be called ad5686. > @@ -263,10 +272,18 @@ config AD5696_I2C > depends on I2C > select AD5686 > help > - Say yes here to build support for Analog Devices AD5311R, AD5337, > - AD5338R, AD5671R, AD5673R, AD5675R, AD5677R, AD5691R, AD5692R, AD5693, > - AD5693R, AD5694, AD5694R, AD5695R, AD5696, and AD5696R Digital to > - Analog converters. > + Say yes here to build support for Analog Devices Voltage Output > + Digital to Analog Converters: > + - Single-channel: > + AD5311R, AD5691R, AD5692R, AD5693, AD5693R > + - Dual-channel: > + AD5338R, AD5697R > + - Quad-channel: > + AD5316R, AD5694, AD5694R, AD5695R, AD5696, AD5696R > + - 8-channel: > + AD5671R, AD5675, AD5675R > + - 16-channel: > + AD5673R, AD5677R > > To compile this driver as a module, choose M here: the module will be > called ad5696. > diff --git a/drivers/iio/dac/ad5686-spi.c b/drivers/iio/dac/ad5686-spi.c > index 003541edb742..b4531b49cb22 100644 > --- a/drivers/iio/dac/ad5686-spi.c > +++ b/drivers/iio/dac/ad5686-spi.c > @@ -1,11 +1,8 @@ > // SPDX-License-Identifier: GPL-2.0 > /* > - * AD5672R, AD5674R, AD5676, AD5676R, AD5679R, > - * AD5681R, AD5682R, AD5683, AD5683R, AD5684, > - * AD5684R, AD5685R, AD5686, AD5686R > - * Digital to analog converters driver > + * SPI driver for AD5686 and similar Digital to Analog Converters > * > - * Copyright 2018 Analog Devices Inc. > + * Copyright 2018-2026 Analog Devices Inc. That definitely belongs in the patch that made a real change, not one that is just messing with comments. > */ > > #include