diff options
| author | Eddie James <eajames@linux.ibm.com> | 2020-12-22 18:26:40 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-01-28 04:44:18 +0300 |
| commit | f7a652182cc7f07cf658b8eee8d545ac109fd02e (patch) | |
| tree | bab8e42ae79995e9968465594b91f4a016348127 /drivers/hwmon/pmbus | |
| parent | e5befc024cb4515d815662ed8746712cc5366bfc (diff) | |
| download | linux-f7a652182cc7f07cf658b8eee8d545ac109fd02e.tar.xz | |
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: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20201222152640.27749-3-eajames@linux.ibm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/pmbus')
| -rw-r--r-- | drivers/hwmon/pmbus/ibm-cffps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/pmbus/ibm-cffps.c b/drivers/hwmon/pmbus/ibm-cffps.c index d6bbbb223871..ffde5aaa5036 100644 --- a/drivers/hwmon/pmbus/ibm-cffps.c +++ b/drivers/hwmon/pmbus/ibm-cffps.c @@ -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) |