- 11 Jun, 2022 39 commits
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Cosmin Tanislav authored
Currently, the driver updates the FIFO watermark inside both update_scan_mode() and hwfifo_set_watermark(). Inside the IIO core, hwfifo_set_watermark() is called immediately after update_scan_mode(), making the first call to set_fifo_samples() redundant. Remove the first call to set_fifo_samples(), and merge the set_fifo_samples() function into the set_fifo_watermark() function. Also, since fifo_set_size is always set inside of update_scan_mode(), and it cannot be set to 0, remove the zero check from set_fifo_samples(). Signed-off-by:
Cosmin Tanislav <cosmin.tanislav@analog.com> Link: https://lore.kernel.org/r/20220514182010.152784-1-cosmin.tanislav@analog.comSigned-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Uwe Kleine-König authored
bmc150_magn_remove() always returns zero. Make it return no value which makes it easier to see in the callers that there is no error to handle. Also the return value of i2c driver remove callbacks is ignored anyway. This prepares making i2c remove callbacks return void, too. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20220514133250.307955-1-u.kleine-koenig@pengutronix.deSigned-off-by:
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Julia Lawall authored
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@inria.fr> Link: https://lore.kernel.org/r/20220521111145.81697-68-Julia.Lawall@inria.frSigned-off-by:
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Julia Lawall authored
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in a generic error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. So instead of triggering the generic i2c error message, emit a more helpful message if a problem occurs and return 0 to suppress the generic message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Biju Das authored
Remove unnecessary channel check from rzg2l_adc_read_label(), as the channel error handling is already done in probe(). Therefore no need to validate at runtime. Signed-off-by:
Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220515060337.16513-3-biju.das.jz@bp.renesas.comSigned-off-by:
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Biju Das authored
Document Renesas RZ/G2UL ADC bindings. RZ/G2UL ADC is almost identical to RZ/G2L, but it has 2 analog input channels compared to 8 channels on the RZ/G2L. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220515060337.16513-2-biju.das.jz@bp.renesas.comSigned-off-by:
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William Breathitt Gray authored
This driver doesn't need to access I/O ports directly via inb()/outb() and friends. This patch abstracts such access by calling ioport_map() to enable the use of more typical ioread8()/iowrite8() I/O memory accessor calls. Suggested-by:
David Laight <David.Laight@ACULAB.COM> Signed-off-by:
William Breathitt Gray <william.gray@linaro.org> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/c973ce9a326131552caf762381edf8e90be43cc5.1652201921.git.william.gray@linaro.orgSigned-off-by:
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William Breathitt Gray authored
This driver doesn't need to access I/O ports directly via inb()/outb() and friends. This patch abstracts such access by calling ioport_map() to enable the use of more typical ioread8()/iowrite8() I/O memory accessor calls. Suggested-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. As afe4404_remove() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Gwendal Grignou authored
When sensor location is known, populate iio sysfs "label" attribute: * "accel-base" : the sensor is in the base of the convertible (2-1) device. * "accel-display" : the sensor is in the lid/display plane of the device. * "accel-camera" : the sensor is in the swivel camera subassembly. The non-standard |location| attribute is removed, the field |loc| in cros_ec_sensors_core_state is removed. It apply to standalone accelerometer as well as IMU (accelerometer + gyroscope) and sensors where the location is known (light). Signed-off-by:
Gwendal Grignou <gwendal@chromium.org> Link: https://lore.kernel.org/r/20220427190804.961697-3-gwendal@chromium.orgSigned-off-by:
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Gwendal Grignou authored
Add "accel-camera" when an IMU is location near the camera in a swivel sub-assembly. These IMU are used for AR applications. Signed-off-by:
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Andy Shevchenko authored
There is nothing directly using of specific interfaces in this driver, so lets not include the headers. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220507173440.29053-1-andriy.shevchenko@linux.intel.comSigned-off-by:
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Jagath Jog J authored
Add support for activity and inactivity events for all axis based on the threshold, duration and hysteresis value set from the userspace. INT1 pin is used to interrupt and event is pushed to userspace. Signed-off-by:
Jagath Jog J <jagathjog1996@gmail.com> Link: https://lore.kernel.org/r/20220505133021.22362-9-jagathjog1996@gmail.comSigned-off-by:
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Jagath Jog J authored
Add support for activity recognition like STILL, WALKING, RUNNING and these events are pushed to the userspace whenever the STEP interrupt occurs. Signed-off-by:
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Jagath Jog J authored
Added support for event when there is a detection of step change. INT1 pin is used to interrupt and event is pushed to userspace. Signed-off-by:
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Jagath Jog J authored
Added channel for step counter which can be enable or disable through the sysfs interface. Signed-off-by:
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Jagath Jog J authored
Added trigger buffer support to read continuous acceleration and temperature data from device with data ready interrupt which is mapped to INT1 pin. Signed-off-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220505133021.22362-5-jagathjog1996@gmail.comSigned-off-by:
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Jagath Jog J authored
This is a conversion to device-managed by using devm_iio_device_register() inside probe function. Previously the bma400 was not put into power down mode in some error paths in probe where it now is, but that should cause no harm. The dev_set_drvdata() call, bma400_remove() function and hooks in the I2C and SPI driver struct is removed as devm_iio_device_register() function is used to automatically unregister on driver detach. Signed-off-by:
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Jagath Jog J authored
Reordering of header files and removing the iio/sysfs.h since custom attributes are not being used in the driver. Signed-off-by:
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Jagath Jog J authored
Changing the scale macro values to match the bma400 sensitivity for 1 LSB of all the available ranges. Fixes: 465c811f ("iio: accel: Add driver for the BMA400") Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As tsl2583_set_power_state() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As stk3310_set_state() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As opt3001_remove() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As jsa1212_power_off() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As isl29028_clear_configure_ret() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As bh1780_remove() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. While at it, add the error code to the remaining error message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As stk8ba50_set_mode() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As stk8312_set_mode() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Uwe Kleine-König authored
Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As mc3230_set_opcon() already emits an error message on failure and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this message. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by:
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Andy Shevchenko authored
Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Signed-off-by:
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Andy Shevchenko authored
Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Signed-off-by:
Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/20220413185656.21994-1-andriy.shevchenko@linux.intel.comSigned-off-by:
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- 06 Jun, 2022 1 commit
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Linus Torvalds authored
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