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From: Marijn Suijten <marijn.suijten@somainline.org>
To: phone-devel@vger.kernel.org, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Jonathan Cameron <jic23@kernel.org>
Cc: ~postmarketos/upstreaming@lists.sr.ht,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@somainline.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Martin Botka <martin.botka@somainline.org>,
	Jami Kettunen <jami.kettunen@somainline.org>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	linux-arm-msm@vger.kernel.org, linux-iio@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [RFC PATCH v2 0/5] iio: adc: qcom-spmi-vadc: Propagate fw node label to userspace
Date: Mon, 16 Jan 2023 23:09:04 +0100	[thread overview]
Message-ID: <20230116220909.196926-1-marijn.suijten@somainline.org> (raw)

Implement read_label in qcom-spmi-vadc to see DT-specified label names
in userspace.  At the same time clear up some documentation around
extend_name to promote read_label, and normalize similar code in
qcom-spmi-adc5.

Changes since v1:
- qcom-spmi-vadc: Use read_label instead of extend_name;

New since v1:
- core: Point users of extend_name field to read_label callback
- qcom-spmi-adc5: Use datasheet_name string literal for
  iio_chan_spec::datasheet_name;
- qcom-spmi-adc5: Fall back to datasheet_name instead of
  fwnode_get_name() for iio_chan_spec::extend_name (gets rid of @xx in
  sysfs filenames and labels);
- qcom-spmi-adc5: Remove unnecessary datasheet_name NULL check.

v1: https://lore.kernel.org/linux-arm-msm/20221106193018.270106-1-marijn.suijten@somainline.org/

Marijn Suijten (5):
  iio: core: Point users of extend_name field to read_label callback
  iio: adc: qcom-spmi-adc5: Use driver datasheet_name instead of DT
    label
  iio: adc: qcom-spmi-adc5: Fall back to datasheet_name instead of
    fwnode name
  iio: adc: qcom-spmi-adc5: Remove unnecessary datasheet_name NULL check
  iio: adc: qcom-spmi-vadc: Propagate fw node label to userspace

 drivers/iio/adc/qcom-spmi-adc5.c | 15 +++++++--------
 drivers/iio/adc/qcom-spmi-vadc.c | 19 ++++++++++++++++++-
 include/linux/iio/iio.h          |  3 +++
 3 files changed, 28 insertions(+), 9 deletions(-)

--
2.39.0


             reply	other threads:[~2023-01-16 22:10 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-16 22:09 Marijn Suijten [this message]
2023-01-16 22:09 ` [RFC PATCH v2 1/5] iio: core: Point users of extend_name field to read_label callback Marijn Suijten
2023-01-18 16:19   ` Jonathan Cameron
2023-01-18 16:35     ` Marijn Suijten
2023-01-18 16:39       ` Marijn Suijten
2023-01-18 17:20       ` Jonathan Cameron
2023-01-16 22:09 ` [RFC PATCH v2 2/5] iio: adc: qcom-spmi-adc5: Use driver datasheet_name instead of DT label Marijn Suijten
2023-01-16 22:09 ` [RFC PATCH v2 3/5] iio: adc: qcom-spmi-adc5: Fall back to datasheet_name instead of fwnode name Marijn Suijten
2023-01-16 22:09 ` [RFC PATCH v2 4/5] iio: adc: qcom-spmi-adc5: Remove unnecessary datasheet_name NULL check Marijn Suijten
2023-01-16 22:09 ` [RFC PATCH v2 5/5] iio: adc: qcom-spmi-vadc: Propagate fw node label to userspace Marijn Suijten
2023-01-22 16:59 ` [RFC PATCH v2 0/5] " Jonathan Cameron
2023-01-22 23:41   ` Marijn Suijten
2023-05-01 16:21     ` Jonathan Cameron
2023-05-01 23:20       ` Marijn Suijten

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