kernel/drivers/input/touchscreen/ad7879-i2c.c, branch linux-4.16.y

Input: ad7879 - return plain error code from ad7879_probe()

2017-03-01T17:42:44Z

With the switch to devm, there is no need for ad7879_probe() to return the touchscreen structure, we can use plain error code. This also fixes issue introduced with devm concersion, where we returned 0 on success (which worked OK since IS_ERR(0) would not trigger, but was not correct regardless). Fixes: 381f688eee3d ("Input: ad7879 - use more devm interfaces") Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - update MODULE_AUTHOR email address

2017-02-23T17:21:29Z

Signed-off-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - use more devm interfaces

2017-02-23T17:21:26Z

gpiochip_add now has a managed version, and we can remove sysfs attribute group via devm_add_action_or_reset (at least until we have devm version of sysfs_create_group). This allows us to get rid of ad7879_remove(). Reviewed-by: Michael Hennerich Tested-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - convert to use regmap

2017-02-23T17:21:26Z

Instead of rolling our own infrastructure to provide uniform access to I2C and SPI buses, let's switch to using regmap. Reviewed-by: Michael Hennerich Tested-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: ad7879 - add device tree support

2016-03-08T18:51:18Z

Add device tree support for the I2C and SPI variant of AD7879(-1). This allows to specify the touchscreen controller as a I2C client node or SPI slave device. Most of the options available in platform data are also available as device tree properties, the only exception being GPIO capabilities, which can not be activated through device tree currently. Signed-off-by: Stefan Agner Acked-by: Rob Herring Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov

Input: drop owner assignment from i2c_driver

2015-07-17T23:57:00Z

i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Dmitry Torokhov

Input: remove use of __devexit

2012-11-24T08:05:38Z

CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: remove use of __devinit

2012-11-24T08:05:19Z

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Mark Brown Acked-by: Javier Martinez Canillas Signed-off-by: Dmitry Torokhov

Input: remove use of __devexit_p

2012-11-24T08:03:48Z

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Russell King Signed-off-by: Dmitry Torokhov

Input: convert I2C drivers to use module_i2c_driver()

2012-03-17T06:06:19Z

This patch converts the drivers in drivers/input/* to use the module_i2c_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin Signed-off-by: Dmitry Torokhov