- 22 Jul, 2020 3 commits
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Jonathan Cameron authored
Immutable branch may be needed in input for a joystick set that is dependent on it.
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Alexandru Ardelean authored
This was introduced initially via commit 78289b4a ("iio: core: pass parent device as parameter during allocation"), but was accidentally removed via commit 6d4ebd56 ("iio: core: wrap IIO device into an iio_dev_opaque object"). This looks like a rebase gone wrong, and ends up breaking devicetree bindings of IIO clients. This change adds back the parent assignment. Fixes 6d4ebd56: ("iio: core: wrap IIO device into an iio_dev_opaque object") Reported-by:
Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by:
Alexandru Ardelean <alexandru.ardelean@analog.com> Tested-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Alexandru Ardelean authored
This change does the following: * removes the SPI device table in favor of the OF device table * adds 'name' && 'chip_id' fields to chip_info * implements chip ID & silicon revision checking; the device ID for AD7124-4 is 0x0, so just checking that value can be useless; but at least the silicon revision isn't 0, so a non-zero value can be used to check that "a" device is on the SPI bus; it's probably the best way to narrow it down to one of the 2 AD7124 chip IDs Signed-off-by:
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- 20 Jul, 2020 37 commits
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Artur Rojek authored
The SADC component in JZ47xx SoCs provides support for touchscreen operations (pen position and pen down pressure) in single-ended and differential modes. The touchscreen component of SADC takes a significant time to stabilize after first receiving the clock and a delay of 50ms has been empirically proven to be a safe value before data sampling can begin. Of the known hardware to use this controller, GCW Zero and Anbernic RG-350 utilize the touchscreen mode by having their joystick(s) attached to the X/Y positive/negative input pins. JZ4770 and later SoCs introduce a low-level command feature. With it, up to 32 commands can be programmed, each one corresponding to a sampling job. It allows to change the low-voltage reference, the high-voltage reference, have them connected to VCC, GND, or one of the X-/X+ or Y-/Y+ pins. This patch introduces support for 6 stream-capable channels: - channel #0 samples X+/GND - channel #1 samples Y+/GND - channel #2 samples X-/GND - channel #3 samples Y-/GND - channel #4 samples X+/X- - channel #5 samples Y+/Y- Being able to sample X-/GND and Y-/GND is useful on some devices, where one joystick is connected to the X+/Y+ pins, and a second joystick is connected to the X-/Y- pins. All the boards which probe this driver have the interrupt provided from Device Tree, with no need to handle a case where the IRQ was not provided. Co-developed-by:
Paul Cercueil <paul@crapouillou.net> Signed-off-by:
Artur Rojek <contact@artur-rojek.eu> Signed-off-by:
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Artur Rojek authored
Introduce support for touchscreen channels found in JZ47xx SoCs. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Paul Cercueil authored
Instead of having one array of struct iio_chan_spec for all SoCs, and have some SoCs remove the last item of the array as they can't use it, have each SoC define its array of supported channels. Signed-off-by:
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Artur Rojek authored
Provide an of_xlate callback in order to retrieve the correct channel specifier index from the IIO channels array. Signed-off-by:
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Artur Rojek authored
Introduce error checks for the clk_enable calls used in this driver. As part of the changes, move clk_enable/clk_disable calls out of ingenic_adc_set_config and into respective logic of its callers. Signed-off-by:
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Jonathan Cameron authored
Fairly simple binding. Most of the changes were filling in information not previously found in the binding. I dropped the previous explicit mention of spi-max-frequency as that is covered by the generic SPI binding. Signed-off-by:
Sean Nyekjaer <sean@geanix.com> Reviewed-by:
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Icenowy Zheng authored
The STK3311 chip has a variant called STK3311-X, which has a different chip id of 0x12. Add the chip id to the driver. Signed-off-by:
Icenowy Zheng <icenowy@aosc.io> Signed-off-by:
Ondrej Jirman <megous@megous.com> Signed-off-by:
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Jonathan Cameron authored
Convert and flesh out a bit the binding docs for this simple 3 axis accelerometer. Signed-off-by:
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Alexandru Ardelean authored
The change is more cosmetic. There is no need to reference this table in the probe function since 'of_device_get_match_data' is used, which obtains this information from the driver object. Signed-off-by:
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Lee Jones authored
This is the only use of kerneldoc in the source file and no descriptions are provided. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/rockchip_saradc.c:190: warning: Function parameter or member 'reset' not described in 'rockchip_saradc_reset_controller' Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: linux-rockchip@lists.infradead.org Signed-off-by:
Lee Jones <lee.jones@linaro.org> Reviewed-by:
Heiko Stuebner <heiko@sntech.de> Signed-off-by:
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Lee Jones authored
It doesn't make sense to move it into '*core*' as it's co-located with other, similar definitions which are used in multiple locations. Fixes the following W=1 kernel build warning(s): In file included from drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c:17: drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h:497:44: warning: ‘st_lsm6dsx_accel_ext_info’ defined but not used [-Wunused-const-variable=] 497 | static const struct iio_chan_spec_ext_info st_lsm6dsx_accel_ext_info[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c:17: drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h:497:44: warning: ‘st_lsm6dsx_accel_ext_info’ defined but not used [-Wunused-const-variable=] 497 | static const struct iio_chan_spec_ext_info st_lsm6dsx_accel_ext_info[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i3c.c:16: drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h:497:44: warning: ‘st_lsm6dsx_accel_ext_info’ defined but not used [-Wunused-const-variable=] 497 | static const struct iio_chan_spec_ext_info st_lsm6dsx_accel_ext_info[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: -
Lee Jones authored
iio: imu: st_lsm6dsx: st_lsm6dsx_shub: Demote obvious misuse of kerneldoc to standard comment blocks No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:174: warning: Function parameter or member 'hw' not described in 'st_lsm6dsx_shub_read_output' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:174: warning: Function parameter or member 'data' not described in 'st_lsm6dsx_shub_read_output' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:174: warning: Function parameter or member 'len' not described in 'st_lsm6dsx_shub_read_output' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter or member 'hw' not described in 'st_lsm6dsx_shub_write_reg' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter or member 'addr' not described in 'st_lsm6dsx_shub_write_reg' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter or member 'data' not described in 'st_lsm6dsx_shub_write_reg' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter or member 'len' not described in 'st_lsm6dsx_shub_write_reg' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter or member 'sensor' not described in 'st_lsm6dsx_shub_read' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter or member 'addr' not described in 'st_lsm6dsx_shub_read' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter or member 'data' not described in 'st_lsm6dsx_shub_read' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter or member 'len' not described in 'st_lsm6dsx_shub_read' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter or member 'sensor' not described in 'st_lsm6dsx_shub_write' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter or member 'addr' not described in 'st_lsm6dsx_shub_write' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter or member 'data' not described in 'st_lsm6dsx_shub_write' drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter or member 'len' not described in 'st_lsm6dsx_shub_write' Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/magnetometer/ak8974.c:200: warning: Function parameter or member 'scan' not described in 'ak8974' Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by:
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Lee Jones authored
Kerneldoc is only suitable for documenting functions and struct/enums. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/qcom-pm8xxx-xoadc.c:133: warning: Excess function parameter 'PM8XXX_CHANNEL_INTERNAL' description in 'PM8XXX_CHANNEL_INTERNAL' drivers/iio/adc/qcom-pm8xxx-xoadc.c:133: warning: Excess function parameter 'PM8XXX_CHANNEL_125V' description in 'PM8XXX_CHANNEL_INTERNAL' drivers/iio/adc/qcom-pm8xxx-xoadc.c:133: warning: Excess function parameter 'PM8XXX_CHANNEL_INTERNAL_2' description in 'PM8XXX_CHANNEL_INTERNAL' drivers/iio/adc/qcom-pm8xxx-xoadc.c:133: warning: Excess function parameter 'PM8XXX_CHANNEL_MUXOFF' description in 'PM8XXX_CHANNEL_INTERNAL' drivers/iio/adc/qcom-pm8xxx-xoadc.c:412: warning: Function parameter or member 'variant' not described in 'pm8xxx_xoadc' Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-arm-msm@vger.kernel.org Signed-off-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by:
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Lee Jones authored
This is the only use of kerneldoc in the source file and no descriptions are provided. Fixes the following W=1 kernel build warning(s): drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c:118: warning: Function parameter or member 'irq' not described in 'inv_mpu6050_read_fifo' drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c:118: warning: Function parameter or member 'p' not described in 'inv_mpu6050_read_fifo' Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by:
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Lee Jones authored
No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:444: warning: Function parameter or member 'st' not described in 'inv_mpu6050_set_lpf_regs' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:444: warning: Function parameter or member 'val' not described in 'inv_mpu6050_set_lpf_regs' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:480: warning: Function parameter or member 'indio_dev' not described in 'inv_mpu6050_init_config' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:862: warning: Function parameter or member 'st' not described in 'inv_mpu6050_set_lpf' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:862: warning: Function parameter or member 'rate' not described in 'inv_mpu6050_set_lpf' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:893: warning: Function parameter or member 'dev' not described in 'inv_mpu6050_fifo_rate_store' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:893: warning: Function parameter or member 'attr' not described in 'inv_mpu6050_fifo_rate_store' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:893: warning: Function parameter or member 'buf' not described in 'inv_mpu6050_fifo_rate_store' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:893: warning: Function parameter or member 'count' not described in 'inv_mpu6050_fifo_rate_store' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:954: warning: Function parameter or member 'dev' not described in 'inv_fifo_rate_show' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:954: warning: Function parameter or member 'attr' not described in 'inv_fifo_rate_show' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:954: warning: Function parameter or member 'buf' not described in 'inv_fifo_rate_show' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:975: warning: Function parameter or member 'dev' not described in 'inv_attr_show' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:975: warning: Function parameter or member 'attr' not described in 'inv_attr_show' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:975: warning: Function parameter or member 'buf' not described in 'inv_attr_show' drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:1282: warning: Function parameter or member 'st' not described in 'inv_check_and_setup_chip' Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by:
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Lee Jones authored
Very few of the struct attributes have been documented here. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'dev' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'palmas' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'irq' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'irq_auto_0' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'irq_auto_1' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'adc_info' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'conv_completion' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'wakeup1_data' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'wakeup2_data' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'wakeup1_enable' not described in 'palmas_gpadc' drivers/iio/adc/palmas_gpadc.c:114: warning: Function parameter or member 'wakeup2_enable' not described in 'palmas_gpadc' Cc: Pradeep Goudagunta <pgoudagunta@nvidia.com> Signed-off-by:
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Lee Jones authored
No attempt has been made to document any of the demoted structs here. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/max9611.c:117: warning: cannot understand function prototype: 'const unsigned int max9611_mux_conf[][2] = ' drivers/iio/adc/max9611.c:145: warning: cannot understand function prototype: 'const unsigned int max9611_gain_conf[][2] = ' Cc: Jacopo Mondi <jacopo+renesas@jmondi.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
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Lee Jones authored
Kerneldoc expects attributes/parameters to be in '@*.: ' format. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/max1363.c:190: warning: Function parameter or member 'lock' not described in 'max1363_state' Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Rohit Sarkar <rohitsarkar5398@gmail.com> Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h:487:1: warning: ‘inline’ is not at beginning of declaration [-Wold-style-declaration] drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h:497:44: warning: ‘st_lsm6dsx_accel_ext_info’ defined but not used [-Wunused-const-variable=] Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by:
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Lee Jones authored
'fxas21002c_reg_fields' is only used in '*core*', meaning that '*i2c*' and '*spi*' complain of a defined but not used const variable. Let's move it into the source file. Fixes the following W=1 kernel build warning(s): In file included from drivers/iio/gyro/fxas21002c_i2c.c:14: drivers/iio/gyro/fxas21002c.h:79:31: warning: ‘fxas21002c_reg_fields’ defined but not used [-Wunused-const-variable=] 79 | static const struct reg_field fxas21002c_reg_fields[] = { | ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/iio/gyro/fxas21002c_spi.c:14: drivers/iio/gyro/fxas21002c.h:79:31: warning: ‘fxas21002c_reg_fields’ defined but not used [-Wunused-const-variable=] 79 | static const struct reg_field fxas21002c_reg_fields[] = { | ^~~~~~~~~~~~~~~~~~~~~ Cc: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: -
Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/accel/sca3000.c:210: warning: Function parameter or member 'mot_det_mult_xz' not described in 'sca3000_chip_info' drivers/iio/accel/sca3000.c:210: warning: Function parameter or member 'mot_det_mult_y' not described in 'sca3000_chip_info' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'indio_dev' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'chan' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'type' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'dir' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'info' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'val' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:871: warning: Function parameter or member 'val2' not described in 'sca3000_read_event_value' drivers/iio/accel/sca3000.c:1110: warning: Function parameter or member 'indio_dev' not described in 'sca3000_read_event_config' drivers/iio/accel/sca3000.c:1110: warning: Function parameter or member 'chan' not described in 'sca3000_read_event_config' drivers/iio/accel/sca3000.c:1110: warning: Function parameter or member 'type' not described in 'sca3000_read_event_config' drivers/iio/accel/sca3000.c:1110: warning: Function parameter or member 'dir' not described in 'sca3000_read_event_config' Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Lee Jones authored
None of the headers demoted here provide any descriptions. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'ato_in' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'atox_in' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'adc_ps_factor_in' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'atox_ps_factor_in' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'ato_out' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'atox_out' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'adc_ps_factor_out' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:100: warning: Function parameter or member 'atox_ps_factor_out' not described in 'cpcap_adc_ato' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_AD0' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_BATTP' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_VBUS' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_AD3' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_BPLUS_AD4' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_CHG_ISENSE' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_BATTI' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_USB_ID' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_AD8' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_AD9' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_LICELL' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_HV_BATTP' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_TSX1_AD12' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_TSX2_AD13' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_TSY1_AD14' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_TSY2_AD15' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_BATTP_PI16' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_BATTI_PI17' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:153: warning: Enum value 'CPCAP_ADC_CHANNEL_NUM' not described in enum 'cpcap_adc_channel' drivers/iio/adc/cpcap-adc.c:165: warning: Enum value 'CPCAP_ADC_TIMING_IMM' not described in enum 'cpcap_adc_timing' drivers/iio/adc/cpcap-adc.c:165: warning: Enum value 'CPCAP_ADC_TIMING_IN' not described in enum 'cpcap_adc_timing' drivers/iio/adc/cpcap-adc.c:165: warning: Enum value 'CPCAP_ADC_TIMING_OUT' not described in enum 'cpcap_adc_timing' Cc: Tony Lindgren <tony@atomide.com> Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/adc/at91-sama5d2_adc.c:360: warning: cannot understand function prototype: 'struct at91_adc_dma ' drivers/iio/adc/at91-sama5d2_adc.c:379: warning: cannot understand function prototype: 'struct at91_adc_touch ' Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Eugen Hristev <eugen.hristev@microchip.com> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by:
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Lee Jones authored
All lines should start with ' *'. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/at91_adc.c:160: warning: bad line: (Interruptions registers mostly) Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by:
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Lee Jones authored
Kerneldoc expects attributes/parameters to be in '@*.: ' format. Fixes the following W=1 kernel build warning(s): drivers/iio/dac/ad5504.c:58: warning: Function parameter or member 'pwr_down_mask' not described in 'ad5504_state' drivers/iio/dac/ad5504.c:58: warning: Function parameter or member 'pwr_down_mode' not described in 'ad5504_state' drivers/iio/dac/ad5504.c:64: warning: cannot understand function prototype: 'enum ad5504_supported_device_ids ' Cc: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by:
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Lee Jones authored
This is the only use of function related kerneldoc in the sourcefile and no descriptions are provided. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/ad799x.c:192: warning: Function parameter or member 'irq' not described in 'ad799x_trigger_handler' drivers/iio/adc/ad799x.c:192: warning: Function parameter or member 'p' not described in 'ad799x_trigger_handler' Cc: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by:
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Lee Jones authored
Kerneldoc expects attributes/parameters to be in '@*.: ' format. Fixes the following W=1 kernel build warning(s): drivers/iio/light/us5182d.c:457: warning: Function parameter or member 'data' not described in 'us5182d_update_dark_th' drivers/iio/light/us5182d.c:457: warning: Function parameter or member 'index' not described in 'us5182d_update_dark_th' drivers/iio/light/us5182d.c:479: warning: Function parameter or member 'data' not described in 'us5182d_apply_scale' drivers/iio/light/us5182d.c:479: warning: Function parameter or member 'index' not described in 'us5182d_apply_scale' Cc: Adriana Reus <adriana.reus@intel.com> Signed-off-by:
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Lee Jones authored
'*'s are not welcome in kerneldoc parameter names. Fixes the following W=1 kernel build warning(s): drivers/iio/temperature/mlx90632.c:175: warning: Function parameter or member 'data' not described in 'mlx90632_perform_measurement' Signed-off-by:
Crt Mori <cmo@melexis.com> Signed-off-by:
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Lee Jones authored
No attempt has been made to document any of the demoted functions here Fixes the following W=1 kernel build warning(s): drivers/iio/light/si1145.c:192: warning: Function parameter or member 'data' not described in '__si1145_command_reset' drivers/iio/light/si1145.c:228: warning: Function parameter or member 'data' not described in 'si1145_command' drivers/iio/light/si1145.c:228: warning: Function parameter or member 'cmd' not described in 'si1145_command' drivers/iio/light/si1145.c:1186: warning: Function parameter or member 'trig' not described in 'si1145_trigger_set_state' drivers/iio/light/si1145.c:1186: warning: Function parameter or member 'state' not described in 'si1145_trigger_set_state' Cc: Chuhong Yuan <hslester96@gmail.com> Cc: Dan Leonard <leonard.crestez@intel.com> Signed-off-by:
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Lee Jones authored
Kerneldoc expects attributes/parameters to be in '@*.: ' format. Fixes the following W=1 kernel build warning(s): drivers/iio/dac/ltc2632.c:50: warning: Function parameter or member 'powerdown_cache_mask' not described in 'ltc2632_state' drivers/iio/dac/ltc2632.c:50: warning: Function parameter or member 'vref_mv' not described in 'ltc2632_state' drivers/iio/dac/ltc2632.c:50: warning: Function parameter or member 'vref_reg' not described in 'ltc2632_state' Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> Cc: Silvan Murer <silvan.murer@gmail.com> Cc: Maxime Roussin-Belanger <maxime.roussinbelanger@gmail.com> Signed-off-by:
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Lee Jones authored
Kerneldoc expects attributes/parameters to be in '@*.: ' format. Fixes the following W=1 kernel build warning(s): drivers/iio/adc/twl6030-gpadc.c:110: warning: Function parameter or member 'ideal' not described in 'twl6030_gpadc_platform_data' drivers/iio/adc/twl6030-gpadc.c:110: warning: Function parameter or member 'channel_to_reg' not described in 'twl6030_gpadc_platform_data' Cc: Stephen Boyd <swboyd@chromium.org> Cc: Nishant Kamat <nskamat@ti.com> Cc: Balaji T K <balajitk@ti.com> Cc: Graeme Gregory <gg@slimlogic.co.uk> Cc: Girish S Ghongdemath <girishsg@ti.com> Cc: Ambresh K <ambresh@ti.com> Cc: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com> Cc: Mikko Ylinen <mikko.k.ylinen@nokia.com> Signed-off-by:
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Lee Jones authored
We know that it's okay for 'hmc5843_pm_ops' to be unused here. Fixes the following W=1 kernel build warning(s): In file included from include/linux/device.h:25, from include/linux/iio/iio.h:10, from drivers/iio/magnetometer/hmc5843_core.c:16: drivers/iio/magnetometer/hmc5843.h:55:26: warning: ‘hmc5843_pm_ops’ defined but not used [-Wunused-const-variable=] 55 | static SIMPLE_DEV_PM_OPS(hmc5843_pm_ops, | ^~~~~~~~~~~~~~ include/linux/pm.h:354:25: note: in definition of macro ‘SIMPLE_DEV_PM_OPS’ 354 | const struct dev_pm_ops name = { | ^~~~ Cc: Josef Gajdusek <atx@atx.name> Signed-off-by: -
Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/adc/twl4030-madc.c:170: warning: Function parameter or member 'usb3v1' not described in 'twl4030_madc_data' Also drop a duplicate description of the lock. Cc: J Keerthy <j-keerthy@ti.com> Cc: Mikko Ylinen <mikko.k.ylinen@nokia.com> Cc: Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/adc/twl4030-madc.c: In function ‘twl4030_madc_threaded_irq_handler’: drivers/iio/adc/twl4030-madc.c:475:9: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] 475 | int i, len, ret; | ^~~ Cc: Sebastian Reichel <sre@kernel.org> Cc: J Keerthy <j-keerthy@ti.com> Cc: Mikko Ylinen <mikko.k.ylinen@nokia.com> Cc: Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by:
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/iio/adc/ti_am335x_adc.c: In function ‘tiadc_buffer_preenable’: drivers/iio/adc/ti_am335x_adc.c:297:21: warning: variable ‘read’ set but not used [-Wunused-but-set-variable] 297 | int i, fifo1count, read; | ^~~~ drivers/iio/adc/ti_am335x_adc.c: In function ‘tiadc_buffer_predisable’: drivers/iio/adc/ti_am335x_adc.c:346:21: warning: variable ‘read’ set but not used [-Wunused-but-set-variable] 346 | int fifo1count, i, read; | ^~~~ Cc: Rachna Patil <rachna@ti.com> Signed-off-by:
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Lee Jones authored
Kerneldoc expects attributes/parameters to be in '@*.: ' format. Fixes the following W=1 kernel build warning(s): drivers/iio/imu/kmx61.c:327: warning: Function parameter or member 'data' not described in 'kmx61_set_mode' drivers/iio/imu/kmx61.c:327: warning: Function parameter or member 'mode' not described in 'kmx61_set_mode' drivers/iio/imu/kmx61.c:327: warning: Function parameter or member 'device' not described in 'kmx61_set_mode' drivers/iio/imu/kmx61.c:327: warning: Function parameter or member 'update' not described in 'kmx61_set_mode' drivers/iio/imu/kmx61.c:731: warning: Function parameter or member 'data' not described in 'kmx61_set_power_state' drivers/iio/imu/kmx61.c:731: warning: Function parameter or member 'on' not described in 'kmx61_set_power_state' drivers/iio/imu/kmx61.c:731: warning: Function parameter or member 'device' not described in 'kmx61_set_power_state' Cc: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by:
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