kernel/drivers/input/touchscreen/cy8ctmg110_ts.c, branch linux-rolling-stable

Input: Switch i2c drivers back to use .probe()

2023-05-17T16:59:11Z

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

2023-01-10T04:25:25Z

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the __maybe_unused markings. Signed-off-by: Jonathan Cameron Cc: Linus Walleij Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20230102181842.718010-41-jic23@kernel.org Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - Convert to i2c's .probe_new()

2022-12-02T22:53:44Z

The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20221118224540.619276-234-uwe@kleine-koenig.org Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - switch to using gpiod API

2021-06-06T03:34:16Z

Instead of legacy gpio API let's use newer gpiod API. This also allows us to get rid of platform data. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-7-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - switch to using managed resources

2021-06-06T03:34:14Z

This simplifies error handling paths and allows to get rid of cy8ctmg110_remove() method. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - use endian helpers when converting data on wire

2021-06-06T03:34:12Z

Switch to using be16_to_cpup() instead of shifting and combining data by hand. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - let I2C core configure wake interrupt

2021-06-06T03:34:11Z

I2C core already configures interrupt as wakeup source when device is registered using I2C_CLIENT_WAKE flag, so let's rely on it instead of configuring it ourselves. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - do not hardcode as wakeup source

2021-06-06T03:34:09Z

Let platform specify whether the controller should be a wakeup source by registering as I2C_CLIENT_WAKE. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - do not hard code interrupt trigger

2021-06-06T03:34:08Z

Rely on the platform to set up interrupt polarity/type properly instead of hard-coding falling edge. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Input: cy8ctmg110_ts - rely on platform code to supply interrupt

2021-06-06T03:34:06Z

Instead of using platform data to specify GPIO that is used as interrupt source, rely on the platform and I2C core to set it up properly. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210603043726.3793876-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov