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| author | Marek Vasut <marek.vasut@mailbox.org> | 2025-10-05 05:33:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-15 12:58:09 +0300 |
| commit | bbd8f90c3bf482b5c2c5f3dcd84fa6eefa2d34e6 (patch) | |
| tree | 42668789102f13fe050bda5f83bc223b30201ae8 /drivers/input/touchscreen | |
| parent | d7513b47082c08105e837b06cebeb3f07a5fa56f (diff) | |
| download | linux-bbd8f90c3bf482b5c2c5f3dcd84fa6eefa2d34e6.tar.xz | |
Input: atmel_mxt_ts - allow reset GPIO to sleep
commit c7866ee0a9ddd9789faadf58cdac6abd7aabf045 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 20094b9899f0..176b1ab51685 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -3324,7 +3324,7 @@ 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); } |