kernel/linux.git/drivers/iio/common, branch v7.2-rc1Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v7.2-rc12026-06-02T14:24:19+00:00Merge tag 'v7.1-rc6' into work2026-06-02T14:24:19+00:00Jonathan Cameronjic23@kernel.org2026-06-02T14:24:19+00:00urn:sha1:c82228f76aaa3f77eca3ac22670aa69dd0e59d40
Linux 7.1-rc6
iio: common: cros_ec_sensors: simplify timestamp channel definition2026-05-31T10:01:49+00:00David Lechnerdlechner@baylibre.com2026-05-25T01:38:39+00:00urn:sha1:b3405ec8496272d42dcded5633cb547e586bad6e
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Also drop obvious comment while we're at it.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
iio: common: scmi_sensors: simplify timestamp channel definition2026-05-31T10:01:48+00:00David Lechnerdlechner@baylibre.com2026-05-25T01:38:34+00:00urn:sha1:c73b6d7f0b7f2b2279134746cbacbb880222f374
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
In fact, there was an error here as the sign should be 's' instead of
'u' which is now changed to 's' by using IIO_CHAN_SOFT_TIMESTAMP().
If we find that this breaks userspace, we will have to revert this
change, but seems unlikely since the timestamp channel is well-known to
be a signed 64-bit integer globally.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
iio: common: ssp: remove SSP_CHAN_TIMESTAMP() macro2026-05-31T10:01:46+00:00David Lechnerdlechner@baylibre.com2026-05-17T17:29:35+00:00urn:sha1:97caa67b1c68674cef84b43cba0bd7973b401240
Remove the SSP_CHAN_TIMESTAMP() macro and replace users with the
IIO_CHAN_SOFT_TIMESTAMP() macro. The SSP_CHAN_TIMESTAMP() macro is
identical to the IIO_CHAN_SOFT_TIMESTAMP() macro, so we don't need
a separate macro for it.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
iio: ssp_sensors: cleanup codestyle warning2026-05-31T09:59:32+00:00Sanjay Chitrodasanjayembeddedse@gmail.com2026-04-26T09:17:02+00:00urn:sha1:74c3923344c6ad4b7199948d54dc947504c39483
Reported by checkpatch:
FILE: drivers/iio/common/ssp_sensors/ssp_dev.c
WARNING: Prefer __packed over __attribute__((__packed__))
+} __attribute__((__packed__));
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
iio: ssp_sensors: cancel delayed work_refresh on remove2026-05-15T11:05:34+00:00Sanjay Chitrodasanjayembeddedse@gmail.com2026-04-26T09:17:04+00:00urn:sha1:eedf7602fbd929e97e0c480da501dc7a34beb2a8
The work_refresh may still be pending or running when the device is
removed, cancel the delayed work_refresh in remove path.
Fixes: 50dd64d57eee ("iio: common: ssp_sensors: Add sensorhub driver")
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
iio: ssp_sensors: cleanup codestyle check2026-04-27T08:58:20+00:00Sanjay Chitrodasanjayembeddedse@gmail.com2026-04-15T05:07:44+00:00urn:sha1:a9ecd9a121752f2d7bb69da264bda65b6b6e6c6e
Reported by checkpatch:
FILE: drivers/iio/common/ssp_sensors/ssp_spi.c
CHECK: Macro argument '...' may be better as '(...)'
to avoid precedence issues
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
iio: ssp_sensors: cleanup codestyle warning2026-04-27T08:58:20+00:00Sanjay Chitrodasanjayembeddedse@gmail.com2026-04-15T05:07:43+00:00urn:sha1:dcc80f2fdff721ced4ea1ef7a3ea43f3fbe0b27a
Reported by checkpatch:
FILE: drivers/iio/common/ssp_sensors/ssp_spi.c
WARNING: Prefer __packed over __attribute__((__packed__))
+} __attribute__((__packed__));
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Merge tag 'v7.0-rc7' into char-misc-next2026-04-06T07:04:53+00:00Greg Kroah-Hartmangregkh@linuxfoundation.org2026-04-06T07:04:53+00:00urn:sha1:a5210135489ae7bc1ef1cb4a8157361dd7b468cd
We need the char/misc/iio/comedi fixes in here as well for testing
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
iio: st_sensors: drop temporary kmalloc buffer and reuse buffer_data2026-03-21T20:09:55+00:00Sanjay Chitrodasanjayembeddedse@gmail.com2026-03-15T12:16:25+00:00urn:sha1:1ac30f58f0336287203109872f71a81d4bb271db
Replace the per-call kmalloc() scratch buffer with the existing
buffer_data[] field present in struct st_sensor_data. The existing buffer
is DMA-aligned and sufficiently sized for all channel widths, so using it
avoids unnecessary dynamic memory allocation on each read.
This simplifies the code, removes redundant allocation and cleanup.
No functional change intended.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>