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hwmon: (adm1266) Set can_sleep flag for GPIO chip

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[ Upstream commit a5bb73b3f5 ]

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: d98dfad35c ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2023-03-14 02:31:45 -07:00 committed by Greg Kroah-Hartman
parent a4c3e11324
commit a4c048d502
1 changed files with 1 additions and 0 deletions
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drivers/hwmon/pmbus/adm1266.c
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@ -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);