diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2023-03-14 12:31:45 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2023-03-16 05:14:04 +0300 |
| commit | a5bb73b3f5db1a4e91402ad132b59b13d2651ed9 (patch) | |
| tree | 0a96a7e396c68da8e27cbc2ba7c961ddb2acedb0 /drivers/hwmon | |
| parent | 00d85e81796b17a29a0e096c5a4735daa47adef8 (diff) | |
| download | linux-a5bb73b3f5db1a4e91402ad132b59b13d2651ed9.tar.xz | |
hwmon: (adm1266) Set `can_sleep` flag for GPIO chip
The adm1266 driver uses I2C bus access in its GPIO chip `set` and `get`
implementation. This means these functions can sleep and the GPIO chip
should set the `can_sleep` property to true.
This will ensure that a warning is printed when trying to set or get the
GPIO value from a context that potentially can't sleep.
Fixes: d98dfad35c38 ("hwmon: (pmbus/adm1266) Add support for GPIOs")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20230314093146.2443845-1-lars@metafoo.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/pmbus/adm1266.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/pmbus/adm1266.c b/drivers/hwmon/pmbus/adm1266.c index ec5f932fc6f0..1ac2b2f4c570 100644 --- a/drivers/hwmon/pmbus/adm1266.c +++ b/drivers/hwmon/pmbus/adm1266.c @@ -301,6 +301,7 @@ static int adm1266_config_gpio(struct adm1266_data *data) data->gc.label = name; data->gc.parent = &data->client->dev; data->gc.owner = THIS_MODULE; + data->gc.can_sleep = true; data->gc.base = -1; data->gc.names = data->gpio_names; data->gc.ngpio = ARRAY_SIZE(data->gpio_names); |