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linux-stable/drivers/iio/adc
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Alexandru Tachici 1a913270e5 iio: adc: ad7793: Fix IRQ flag 
In Sigma-Delta devices the SDO line is also used as an interrupt.
Leaving IRQ on level instead of falling might trigger a sample read
when the IRQ is enabled, as the SDO line is already low. Not sure
if SDO line will always immediately go high in ad_sd_buffer_postenable
before the IRQ is enabled.

Also the datasheet seem to explicitly say the falling edge of the SDO
should be used as an interrupt:
>From the AD7793 datasheet: " The DOUT/RDY falling edge can be
used as an interrupt to a processor"

Fixes: da4d3d6bb9 ("iio: adc: ad-sigma-delta: Allow custom IRQ flags")
Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210906065630.16325-4-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-09-14 12:02:12 +01:00
..
ab8500-gpadc.c First set of IIO and counter fixes for the 5.12 cycle 2021-03-15 16:34:39 +01:00
ad799x.c iio:adc: Drop false comment about lack of timestamp control 2021-04-07 08:36:38 +01:00
ad7091r-base.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
ad7091r-base.h
ad7091r5.c
ad7124.c iio: adc: ad7124: Use devm_ managed calls for all of probe() + drop remove() 2021-06-13 17:00:16 +01:00
ad7192.c iio: adc: ad7192: Add IRQ flag 2021-09-14 12:02:11 +01:00
ad7266.c iio: Move attach/detach of the poll func to the core 2020-06-20 17:34:44 +01:00
ad7291.c iio: adc: ad7291: convert to device tree 2020-09-29 17:27:05 +01:00
ad7292.c iio: adc: ad7292: Modify the bool initialization assignment 2021-03-25 19:13:52 +00:00
ad7298.c iio: adc: ad7298: Enable on Intel Galileo Gen 1 2021-05-17 13:49:05 +01:00
ad7476.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ad7606.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
ad7606.h
ad7606_par.c
ad7606_spi.c
ad7766.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ad7768-1.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ad7780.c iio: adc: ad7780: Fix IRQ flag 2021-09-14 12:02:12 +01:00
ad7791.c iio: adc: ad7791: convert to device-managed functions 2021-06-13 17:00:16 +01:00
ad7793.c iio: adc: ad7793: Fix IRQ flag 2021-09-14 12:02:12 +01:00
ad7887.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ad7923.c iio: adc: ad7923: Fix undersized rx buffer. 2021-05-22 08:32:36 +01:00
ad7949.c iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask 2021-02-12 19:04:32 +00:00
ad9467.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ad_sigma_delta.c iio: adc: ad_sigma_delta: remove ad_sd_{setup,cleanup}_buffer_and_trigger() 2021-06-13 17:00:17 +01:00
adi-axi-adc.c iio: adc: adi-axi-adc: simplify devm_adi_axi_adc_conv_register() 2021-05-17 13:49:06 +01:00
aspeed_adc.c iio: adc: aspeed: set driver data when adc probe. 2021-09-14 12:02:11 +01:00
at91-sama5d2_adc.c iio: adc: at91-sama5d2: Fix buffer alignment in iio_push_to_buffers_with_timestamp() 2021-06-14 11:42:41 +01:00
at91_adc.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
axp20x_adc.c iio:adc:axp20x: Convert from OF to generic fw / device properties 2020-09-03 19:40:46 +01:00
axp288_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
bcm_iproc_adc.c iio:adc:bcm_iproc: Drop of_match_ptr protection and switch to mod_devicetable.h 2020-09-03 19:40:45 +01:00
berlin2-adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
cc10001_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
cpcap-adc.c iio: adc: cpcap-adc: kernel-doc fix - that should be _ in structure name 2021-03-25 19:13:51 +00:00
da9150-gpadc.c iio: Remove superfluous of_node assignments 2020-06-14 14:20:08 +01:00
dln2-adc.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
envelope-detector.c iio: adc: envelope-detector: Simplify with dev_err_probe() 2020-09-03 19:40:49 +01:00
ep93xx_adc.c iio: ep93xx: Prepare clock before using it 2021-08-08 14:57:19 +01:00
exynos_adc.c iio: adc: exynos: drop unneeded variable assignment 2021-05-17 13:49:04 +01:00
fsl-imx25-gcq.c iio: adc: fsl-imx25-gcq: adjust irq check to match docs and simplify code 2021-08-08 14:52:23 +01:00
hi8435.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
hx711.c iio: adc: hx711: Fix buffer alignment in iio_push_to_buffers_with_timestamp() 2021-06-14 11:42:41 +01:00
imx7d_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
ina2xx-adc.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
ingenic-adc.c iio/adc: ingenic: add JZ4760B support to the sadc driver 2021-07-31 18:14:53 +01:00
intel_mrfld_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
Kconfig iio: adc: Add driver for Renesas RZ/G2L A/D converter 2021-08-15 17:03:13 +01:00
lp8788_adc.c iio: Remove superfluous of_node assignments 2020-06-14 14:20:08 +01:00
lpc18xx_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
lpc32xx_adc.c iio:adc:lpc32xx: Drop of_match_ptr protection 2020-07-07 20:24:08 +01:00
ltc2471.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
ltc2485.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
ltc2496.c iio:adc:ltc2496: Drop of_match_ptr and use mod_devicetable.h 2020-07-07 20:24:08 +01:00
ltc2497-core.c iio: adc: ltc2497: Simplify with dev_err_probe() 2020-09-03 19:40:49 +01:00
ltc2497.c iio:adc:ltc2497 drop of_match_ptr protection 2020-07-07 20:24:09 +01:00
ltc2497.h
Makefile iio: adc: Add driver for Renesas RZ/G2L A/D converter 2021-08-15 17:03:13 +01:00
max1027.c iio: adc: max1027: Fix the number of max1X31 channels 2021-09-14 12:02:10 +01:00
max1118.c iio: adc: max1118: Avoid jumping back and forth between spi and iio structures 2021-06-03 18:24:14 +01:00
max1241.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
max1363.c iio: adc: max1363: Fix kerneldoc attribute formatting for 'lock' 2020-07-20 09:03:27 +01:00
max9611.c iio: adc: max9611: Demote obvious misuse of kerneldoc to standard comment blocks 2020-07-20 09:03:27 +01:00
max11100.c iio: adc: max11100: Use devm_ functions for rest of probe() 2021-06-03 18:24:14 +01:00
mcp320x.c Replace HTTP links with HTTPS ones: drivers/iio 2020-07-13 15:05:59 +01:00
mcp3422.c iio: adc: mcp3422: fix locking on error path 2020-09-01 16:08:07 +02:00
mcp3911.c iio: Remove superfluous of_node assignments 2020-06-14 14:20:08 +01:00
men_z188_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
meson_saradc.c iio: adc: meson-saradc: Fix indentation of arguments after a line-break 2021-07-25 15:57:31 +01:00
mp2629_adc.c iio: adc: mp2629: Drop duplicate setting iio_dev.dev.parent 2021-05-17 13:49:12 +01:00
mt6360-adc.c iio: adc: mt6360: Drop duplicate setting of iio_dev.dev.parent 2021-05-17 13:49:12 +01:00
mt6577_auxadc.c iio: adc: mediatek: fix unset field 2020-11-01 15:22:46 +00:00
mxs-lradc-adc.c iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp() 2021-06-14 11:42:41 +01:00
nau7802.c iio:adc:nau7802: Use IRQF_NO_AUTOEN instead of request then disable 2021-04-07 08:36:39 +01:00
npcm_adc.c iio: adc: npcm_adc: Replace indio_dev->mlock with own device lock 2021-03-25 19:13:49 +00:00
palmas_gpadc.c iio: adc: Fix incorrect exit of for-loop 2021-07-31 14:46:05 +01:00
qcom-pm8xxx-xoadc.c iio: adc: move qcom-vadc-common.h to include dir 2021-01-16 18:20:56 +00:00
qcom-spmi-adc5.c iio: adc: qcom-spmi-adc5: use of_device_get_match_data 2021-01-16 18:23:36 +00:00
qcom-spmi-iadc.c iio: Remove superfluous of_node assignments 2020-06-14 14:20:08 +01:00
qcom-spmi-vadc.c First set of IIO and counter fixes for the 5.12 cycle 2021-03-15 16:34:39 +01:00
qcom-vadc-common.c thermal: qcom: add support for adc-tm5 PMIC thermal monitor 2021-02-15 21:28:53 +01:00
rcar-gyroadc.c iio: adc: rcar-gyroadc: Use pm_runtime_resume_and_get() and check in probe() 2021-05-17 13:54:26 +01:00
rn5t618-adc.c iio: adc: rn5t618: Add iio map 2021-08-13 18:38:17 +02:00
rockchip_saradc.c iio: adc: rockchip_saradc: add voltage notifier so get referenced voltage once at probe 2021-08-15 16:58:37 +01:00
rzg2l_adc.c iio: adc: rzg2l_adc: add missing clk_disable_unprepare() in rzg2l_adc_pm_runtime_resume() 2021-09-14 12:02:11 +01:00
sc27xx_adc.c iio: adc: Add missing MODULE_DEVICE_TABLE 2021-05-17 13:54:24 +01:00
sd_adc_modulator.c iio:adc:sd_adc_modulator: Drop of_match_ptr and tweak includes 2020-07-07 20:24:09 +01:00
spear_adc.c iio: adc: spear_adc: Replace indio_dev->mlock with own device lock 2021-03-25 19:13:49 +00:00
stm32-adc-core.c iio: adc: stm32-adc: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare 2021-01-09 21:52:46 +00:00
stm32-adc-core.h
stm32-adc.c iio: adc: stm32-adc: Use pm_runtime_resume_and_get() to replace open coding. 2021-05-17 13:54:26 +01:00
stm32-dfsdm-adc.c iio: adc: stm32-dfsdm: drop __func__ while using Dynamic debug 2021-04-07 08:36:38 +01:00
stm32-dfsdm-core.c iio: adc: stm32-dfsdm: Use pm_runtime_resume_and_get() to replace open coding. 2021-05-17 13:54:26 +01:00
stm32-dfsdm.h ASoC: stm32: dfsdm: add actual resolution trace 2020-10-08 20:44:41 +01:00
stmpe-adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
stx104.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
sun4i-gpadc-iio.c iio:adc:sun4i-gpadc: Use new IRQF_NO_AUTOEN flag instead of request then disable 2021-04-07 08:36:39 +01:00
ti-adc081c.c iio: adc: ti-adc081c: Use devm managed functions for all of probe() 2021-06-03 18:24:14 +01:00
ti-adc084s021.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ti-adc108s102.c iio: adc: ti-adc108s102: Use devm managed functions for all of probe() 2021-06-03 18:24:14 +01:00
ti-adc128s052.c iio: adc128s052: Fix the error handling path of 'adc128_probe()' 2021-09-14 12:02:10 +01:00
ti-adc161s626.c iio: adc: ti-adc161s626: Use devm managed functions for all of probe. 2021-06-03 18:24:14 +01:00
ti-adc0832.c iio: adc: ti-adc0832: Use devm managed functions for all of probe() 2021-06-03 18:24:14 +01:00
ti-adc12138.c iio:adc:ti-adc12138 Fix alignment issue with timestamp 2020-09-21 20:01:51 +01:00
ti-ads124s08.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ti-ads131e08.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
ti-ads1015.c iio: adc: ads1015: Balance runtime pm + pm_runtime_resume_and_get() 2021-06-16 14:53:13 +01:00
ti-ads7950.c iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels 2021-07-17 18:36:53 +01:00
ti-ads8344.c Replace HTTP links with HTTPS ones: drivers/iio 2020-07-13 15:05:59 +01:00
ti-ads8688.c iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() 2021-06-14 11:42:41 +01:00
ti-tlc4541.c Replace HTTP links with HTTPS ones: drivers/iio 2020-07-13 15:05:59 +01:00
ti-tsc2046.c iio: adc: remove unused private data assigned with spi_set_drvdata() 2021-06-13 17:00:17 +01:00
ti_am335x_adc.c iio: make use of devm_iio_kfifo_buffer_setup() helper 2021-03-11 20:47:01 +00:00
twl4030-madc.c iio: adc: twl4030-madc: Fix misnamed struct attribute 2020-07-20 09:03:14 +01:00
twl6030-gpadc.c iio: adc: twl6030-gpadc: Fix some misdocumentation and formatting issues 2020-07-20 09:03:15 +01:00
vf610_adc.c iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp() 2021-05-17 13:54:29 +01:00
viperboard_adc.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
xilinx-xadc-core.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
xilinx-xadc-events.c iio: xilinx-xadc: Add basic support for Ultrascale System Monitor 2021-01-09 14:25:24 +00:00
xilinx-xadc.h iio: xilinx-xadc: Add basic support for Ultrascale System Monitor 2021-01-09 14:25:24 +00:00