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Input: atmel_mxt_ts - allow reset GPIO to sleep 

The reset GPIO is not toggled in any critical section where it couldn't
sleep, allow the reset GPIO to sleep. This allows the driver to operate
reset GPIOs connected to I2C GPIO expanders.

Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Link: https://lore.kernel.org/r/20251005023335.166483-1-marek.vasut@mailbox.org
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Marek Vasut 2025-10-05 04:33:10 +02:00 committed by Dmitry Torokhov
parent d655a684c2
commit c7866ee0a9
1 changed files with 1 additions and 1 deletions
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2
drivers/input/touchscreen/atmel_mxt_ts.c
View File

@ -3320,7 +3320,7 @@ static int mxt_probe(struct i2c_client *client)
if (data->reset_gpio) {
/* Wait a while and then de-assert the RESET GPIO line */
msleep(MXT_RESET_GPIO_TIME);
gpiod_set_value(data->reset_gpio, 0);
gpiod_set_value_cansleep(data->reset_gpio, 0);
msleep(MXT_RESET_INVALID_CHG);
}