BMC/Intel-BMC/linux.git/drivers/input/keyboard/tca8418_keypad.c, branch dev

Input: tca8418 - fix loading this driver as a module from a device tree

2014-04-25T06:53:14+00:00

Loading the tca8418 driver as a module on a device tree based system needs a MODULE_ALIAS because the driver name does not match the automatic name generation rules of a 'compatible' entry on i2c bus. Signed-off-by: H. Nikolaus Schaller Signed-off-by: Dmitry Torokhov

input: matrix-keymap: Add function to read the new DT binding

2013-04-05T09:20:13+00:00

We now have a binding which adds two parameters to the matrix keypad DT node. This is separate from the GPIO-driven matrix keypad binding, and unfortunately incompatible, since that uses row-gpios/col-gpios for the row and column counts. So the easiest option here is to provide a function for non-GPIO drivers to use to decode the binding. Note: We could in fact create an entirely separate structure to hold these two fields, but it does not seem worth it, yet. If we have more parameters then we can add this, and then refactor each driver to hold such a structure. Signed-off-by: Simon Glass Acked-by: Dmitry Torokhov Tested-by: Sourav Poddar (v2) Signed-off-by: Samuel Ortiz

Drivers: misc: remove __dev* attributes.

2013-01-03T23:57:16+00:00

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Signed-off-by: Greg Kroah-Hartman

Input: tca8418-keypad - switch to using managed resources

2012-11-29T17:30:49+00:00

Let's switch to using devm_*() interfaces to manage our resources, thus will simplify error unwinding a bit. Reviewed-by: Alban Bedel Signed-off-by: Dmitry Torokhov

Input: tca8418_keypad - increase severity of failures in probe()

2012-11-29T17:30:36+00:00

Failures to build a keymap, request an IRQ, or register input device are fatal for the driver, therefore the messages should have "error" severity instead of "debug". Reviewed-by: Alban Bedel Signed-off-by: Dmitry Torokhov

Input: tca8418_keypad - move device ID tables closer to where they are used

2012-11-29T17:30:22+00:00

This matches structure of most other input drivers. Reviewed-by: Alban Bedel Signed-off-by: Dmitry Torokhov

Input: tca8418_keypad - use dev_get_platdata() to retrieve platform data

2012-11-29T17:30:03+00:00

We need to use proper accessor functions instead of directly poking into various structures. Reviewed-by: Alban Bedel Signed-off-by: Dmitry Torokhov

Input: tca8418_keypad - use a temporary variable for parent device

2012-11-29T17:29:17+00:00

Use a temporary variable for our parent device (coming from I2C client structure); we'll be also using it during conversion to managed resources. Reviewed-by: Alban Bedel Signed-off-by: Dmitry Torokhov

Input: tca8418_keypad - add support for shared interrupt

2012-11-29T17:29:05+00:00

Signed-off-by: Alban Bedel Signed-off-by: Dmitry Torokhov

Input: tca8418_keypad - add support for device tree bindings

2012-11-29T17:28:50+00:00

Signed-off-by: Alban Bedel Signed-off-by: Dmitry Torokhov