Commit f7a65218 authored by Eddie James's avatar Eddie James Committed by Guenter Roeck
Browse files

hwmon: (pmbus/ibm-cffps) Set the PMBUS_NO_CAPABILITY flag 



Several power supplies supported by the IBM CFFPS driver don't
report valid data in the CAPABILITY register. This results in PEC
being enabled when it's not supported by the device, and since
the automatic version detection might fail, disable use of the
CAPABILITY register across the board for this driver.

Signed-off-by: default avatarEddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20201222152640.27749-3-eajames@linux.ibm.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent e5befc02

drivers/hwmon/pmbus/ibm-cffps.c

+1 −1
Original line number Diff line number Diff line
@@ -472,7 +472,7 @@ static struct pmbus_driver_info ibm_cffps_info[] = { 
};



static struct pmbus_platform_data ibm_cffps_pdata = {

	.flags = PMBUS_SKIP_STATUS_CHECK,

	.flags = PMBUS_SKIP_STATUS_CHECK | PMBUS_NO_CAPABILITY,

};



static int ibm_cffps_probe(struct i2c_client *client)