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linux-stable/drivers/iio/dac
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Marek Vasut 09d3bec700 iio: dac: mcp4725: Fix i2c_master_send() return value handling 
The i2c_master_send() returns number of sent bytes on success,
or negative on error. The suspend/resume callbacks expect zero
on success and non-zero on error. Adapt the return value of the
i2c_master_send() to the expectation of the suspend and resume
callbacks, including proper validation of the return value.

Fixes: cf35ad61ac ("iio: add mcp4725 I2C DAC driver")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230511004330.206942-1-marex@denx.de
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 		2023-05-13 19:46:59 +01:00
..
Kconfig iio: dac: cio-dac: Migrate to the regmap API 2023-03-18 16:42:52 +00:00
Makefile iio: dac: build ad5758 driver when AD5758 is selected 2023-05-13 19:18:11 +01:00
ad3552r.c iio:dac:ad3552r: Fix an IS_ERR() vs NULL check 2022-04-10 17:57:40 +01:00
ad5064.c iio: dac: ad5064: Convert to i2c's .probe_new() 2022-11-23 20:01:40 +00:00
ad5360.c iio: dac: ad5360: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5380.c iio: dac: ad5380: Convert to i2c's .probe_new() 2022-11-23 20:01:40 +00:00
ad5421.c iio: dac: ad5421: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5446.c iio: dac: ad5446: Convert to i2c's .probe_new() 2022-11-23 20:01:40 +00:00
ad5449.c iio: dac: ad5449: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5504.c iio: dac: ad5504: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5592r-base.c drivers: iio: dac: ad5592r: add gpio_chip names 2023-03-11 12:18:28 +00:00
ad5592r-base.h iio: dac: ad5592r: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5592r.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
ad5593r.c iio: dac: ad5593r: Convert to i2c's .probe_new() 2022-11-23 20:01:41 +00:00
ad5624r.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177 2019-05-30 11:29:19 -07:00
ad5624r_spi.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ad5686-spi.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
ad5686.c iio: dac: ad5686: Add support for AD5337 2022-12-28 17:19:45 +00:00
ad5686.h iio: dac: ad5686: Add support for AD5337 2022-12-28 17:19:45 +00:00
ad5696-i2c.c iio: dac: ad5686: Add support for AD5337 2022-12-28 17:19:45 +00:00
ad5755.c iio: dac: ad5755: Add missing fwnode_handle_put() 2023-04-01 16:41:52 +01:00
ad5758.c iio:dac:ad5758: Drop unused of specific headers. 2021-12-12 17:12:34 +00:00
ad5761.c iio: dac: ad5761: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5764.c iio: dac: ad5764: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5766.c iio: dac: ad5766: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5770r.c iio: dac: ad5770r: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5791.c iio: dac: ad5791: Fix alignment for DMA saftey 2022-06-14 11:53:16 +01:00
ad7293.c iio: dac: ad7293: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad7303.c iio: dac: ad7303: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad8801.c iio: dac: ad8801: Fix alignment for DMA safety 2022-06-14 11:53:17 +01:00
cio-dac.c 1st set of IIO new device support, features and cleanups for the 6.4 cycle. 2023-04-12 09:45:34 +02:00
dpot-dac.c iio:dac:dpot-dac: Swap of.h for mod_devicetable.h 2021-12-12 17:12:39 +00:00
ds4424.c iio: dac: ds4424: Convert to i2c's .probe_new() 2022-11-23 20:01:41 +00:00
lpc18xx_dac.c iio:dac:lpc18xx_dac: Swap from of* to mod_devicetable.h 2021-12-12 17:12:43 +00:00
ltc1660.c iio: dac: ltc1660: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 2022-07-18 18:48:18 +01:00
ltc2632.c iio: dac: ltc2632: Make use of device properties 2022-04-28 19:34:10 +01:00
ltc2688.c iio: dac: ltc2688: Simplify using devm_regulator_*get_enable() 2022-11-23 19:44:00 +00:00
m62332.c iio: dac: m62332: Convert to i2c's .probe_new() 2022-11-23 20:01:41 +00:00
max517.c iio: dac: max517: Convert to i2c's .probe_new() 2022-11-23 20:01:41 +00:00
max5522.c iio: dac: set variable max5522_channels storage-class-specifier to static 2023-04-10 12:26:34 +01:00
max5821.c iio: dac: max5821: Convert to i2c's .probe_new() 2022-11-23 20:01:41 +00:00
mcp4725.c iio: dac: mcp4725: Fix i2c_master_send() return value handling 2023-05-13 19:46:59 +01:00
mcp4922.c iio: dac: mcp4922: add support to mcp4921 2022-07-01 11:19:08 +01:00
stm32-dac-core.c iio:adc:stm32*: Use pm[_sleep]_ptr() etc to avoid need to make pm __maybe_unused 2022-02-21 19:33:04 +00:00
stm32-dac-core.h
…
stm32-dac.c iio: dac: stm32-dac: Replace open coded str_enable_disable() 2022-06-18 16:38:05 +01:00
ti-dac082s085.c iio: dac: ti-dac082s085: Fix alignment for DMA safety 2022-06-14 11:53:17 +01:00
ti-dac5571.c iio: dac: ti-dac5571: Convert to i2c's .probe_new() 2022-11-23 20:01:41 +00:00
ti-dac7311.c iio: dac: ti-dac7311: Fix alignment for DMA safety 2022-06-14 11:53:17 +01:00
ti-dac7612.c iio: dac: ti-dac7612: Fix alignment for DMA safety 2022-06-14 11:53:17 +01:00
vf610_dac.c iio: dac: vf610_dac: explicitly add proper header files 2022-06-14 11:53:20 +01:00