Robert Lippert 1271aeb002 hwmon: (pmbus) Use 64bit math for DIRECT format values ...

[ Upstream commit bd467e4eab ]

Power values in the 100s of watt range can easily blow past
32bit math limits when processing everything in microwatts.

Use 64bit math instead to avoid these issues on common 32bit ARM
BMC platforms.

Fixes: 442aba7872 ("hwmon: PMBus device driver")
Signed-off-by: Robert Lippert <rlippert@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-02-03 17:39:09 +01:00

..

adm1275.c

driver: (adm1275) set the m,b and R coefficients correctly for power

2017-03-27 19:43:36 -07:00

ibm-cffps.c

hwmon: (pmbus) Add IBM Common Form Factor (CFF) power supply driver

2017-08-29 18:06:18 -07:00

ir35221.c

hwmon: (pmbus) Add client driver for IR35221

2017-06-11 17:08:19 -07:00

Kconfig

hwmon: (pmbus) Add support for Texas Instruments tps53679 device

2017-08-30 18:01:08 -07:00

lm25066.c

hwmon: (pmbus/lm25066) Add support for TI LM5066I

2017-08-30 06:31:13 -07:00

ltc2978.c

hwmon: (ltc2978) Add support for LTM4675

2015-08-19 09:08:55 -07:00

ltc3815.c

hwmon: (pmbus) Add client driver for LTC3815

2015-12-18 08:20:59 -08:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

max8688.c

hwmon: (pmbus) Use BIT macro

2015-08-19 09:08:17 -07:00

max16064.c

hwmon: (pmbus) Simplify remove functions

2012-03-18 18:27:46 -07:00

max20751.c

hwmon: (pmbus) Add support for MAX20751

2015-08-09 13:44:27 -07:00

max34440.c

hwmon: (pmbus) Use BIT macro

2015-08-19 09:08:17 -07:00

pmbus_core.c

hwmon: (pmbus) Use 64bit math for DIRECT format values

2018-02-03 17:39:09 +01:00

pmbus.c

hwmon: (pmbus) move header file out of I2C realm

2017-06-11 17:08:19 -07:00

pmbus.h

hwmon: (pmbus/core) Prevent unintentional setting of page to 0xFF

2017-12-10 13:40:40 +01:00

tps40422.c

hwmon: (pmbus) Add tps40422 front-end driver

2014-08-04 07:01:38 -07:00

tps53679.c

hwmon: (pmbus) Add support for Texas Instruments tps53679 device

2017-08-30 18:01:08 -07:00

ucd9000.c

hwmon: (pmbus) move header file out of I2C realm

2017-06-11 17:08:19 -07:00

ucd9200.c

hwmon: (pmbus) move header file out of I2C realm

2017-06-11 17:08:19 -07:00

zl6100.c

hwmon: (pmbus) Use BIT macro

2015-08-19 09:08:17 -07:00