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linux/drivers/hwmon/pmbus
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Guenter Roeck 1e699e177e Revert "hwmon: (pmbus) Add regulator supply into macro" 
This reverts commit 54cc3dbfc1.

Zev Weiss reports that the reverted patch may cause a regulator
undercount. Here is his report:

... having regulator-dummy set as a supply on my PMBus regulators
(instead of having them as their own top-level regulators without
an upstream supply) leads to enable-count underflow errors when
disabling them:

    # echo 0 > /sys/bus/platform/devices/efuse01/state
    [  906.094477] regulator-dummy: Underflow of regulator enable count
    [  906.100563] Failed to disable vout: -EINVAL
    [  136.992676] reg-userspace-consumer efuse01: Failed to configure state: -22

Zev reports that reverting the patch fixes the problem. So let's do that
for now.

Fixes: 54cc3dbfc1 ("hwmon: (pmbus) Add regulator supply into macro")
Cc: Marcello Sylvester Bauer <sylv@sylv.io>
Reported-by: Zev Weiss <zev@bewilderbeest.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-11-04 16:47:01 -07:00
..
adm1266.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
adm1275.c hwmon: (adm1275) Allow setting sample averaging 2022-03-02 09:57:18 -08:00
bel-pfe.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
bpa-rs600.c hwmon: (pmbus/bpa-rs600) Add workaround for incorrect Pin max 2021-08-17 14:54:27 -07:00
delta-ahe50dc-fan.c hwmon: (pmbus) delta-ahe50dc-fan: work around hardware quirk 2022-04-27 04:52:18 -07:00
dps920ab.c hwmon: (pmbus/dps920ab) Delete some dead code 2021-06-18 12:45:58 -07:00
fsp-3y.c hwmon: (pmbus/fsp-3y) Fix FSP-3Y YH-5151E VOUT 2021-05-16 16:00:55 -07:00
ibm-cffps.c hwmon: (pmbus/ibm-cffps) Use MFR_ID to choose version 2021-10-12 07:22:41 -07:00
inspur-ipsps.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
ir35221.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
ir36021.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
ir38064.c hwmon: (pmbus/ir38064) Mark ir38064_of_match as __maybe_unused 2022-01-23 18:21:27 -08:00
irps5401.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
isl68137.c hwmon: (pmbus/isl68137) remove READ_TEMPERATURE_3 for RAA228228 2021-05-16 16:00:56 -07:00
Kconfig hwmon: (pmbus) Add driver for the TEXAS TPS546D24 Buck Converter. 2022-09-25 14:21:52 -07:00
lm25066.c hwmon: (pmbus/lm25066) Add regulator support 2022-02-27 17:03:18 -08:00
lt7182s.c hwmon: (pmbus) Add support for Analog Devices LT7182S 2022-07-13 08:38:19 -07:00
ltc2978.c hwmon: (pmbus/ltc2978) Set voltage resolution 2022-07-13 08:38:20 -07:00
ltc3815.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
Makefile hwmon: (pmbus) Add driver for the TEXAS TPS546D24 Buck Converter. 2022-09-25 14:21:52 -07:00
max8688.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
max15301.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
max16064.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
max16601.c hwmon: (pmbus/max16601) Add MAX16602 support 2022-05-20 10:57:05 -07:00
max20730.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
max20751.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
max31785.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
max34440.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
mp2888.c hwmon: (pmbus/mp2888) Fix sensors readouts for MPS Multi-phase mp2888 controller 2022-10-02 08:07:11 -07:00
mp2975.c hwmon: (pmbus/mp2975) Add missed POUT attribute for page 1 mp2975 controller 2021-10-02 04:45:49 -07:00
mp5023.c hwmon: (pmbus) Add support for MPS Multi-phase mp5023 2021-12-26 15:02:06 -08:00
pim4328.c hwmon: (pmbus/pim4328) Add PMBus driver for PIM4006, PIM4328 and PIM4820 2021-06-17 04:21:46 -07:00
pli1209bc.c hwmon: (pmbus/pli1209bc) Add regulator support 2022-02-27 17:03:19 -08:00
pm6764tr.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
pmbus_core.c Thermal control updates for 6.1-rc1 2022-10-03 15:33:38 -07:00
pmbus.c hwmon: (pmbus) Add support for additional Flex BMR converters to pmbus 2021-06-17 04:21:45 -07:00
pmbus.h Revert "hwmon: (pmbus) Add regulator supply into macro" 2022-11-04 16:47:01 -07:00
pxe1610.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
q54sj108a2.c hwmon/pmbus: (q54sj108a2) The PMBUS_MFR_ID is actually 6 chars instead of 5 2021-05-17 16:02:05 -07:00
stpddc60.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
tps546d24.c hwmon: (pmbus) Add driver for the TEXAS TPS546D24 Buck Converter. 2022-09-25 14:21:52 -07:00
tps40422.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
tps53679.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
ucd9000.c hwmon: (pmbus) Introduce PMBUS symbol namespace 2021-04-20 06:50:14 -07:00
ucd9200.c hwmon: (pmbus/ucd9200) fix typos in comments 2022-06-29 14:02:08 -07:00
xdpe152c4.c hwmon: (pmbus) Add support for Infineon Digital Multi-phase xdp152 family controllers 2022-05-22 11:32:20 -07:00
xdpe12284.c hwmon: (xdpe12284) Fix build warning seen if CONFIG_SENSORS_XDPE122_REGULATOR is disabled 2022-04-04 06:54:30 -07:00
zl6100.c hwmon: (pmbus/zl6100) Add support for ZLS1003, ZLS4009 and ZL8802 2021-06-17 04:21:43 -07:00