On 01/04/2013 04:02 AM, Laxman Dewangan wrote:

Tegra KBC driver have the default key mapping for 16x8 configuration.
The key mapping can be provided through platform data or through DT
and the mapping varies from platform to platform, hence this default
mapping is not so useful. Remove the default mapping to reduce the code
lines of the driver.

Overall, I agree with the intent of this change, but I /think/ the
default keymap described here actually /is/ useful for the
Seaboard/Springbank platforms. I guess the KBC driver isn't in the
device tree for that (or any) board yet, so removing this keymap isn't
really a regression, but it would be nice if you could come up with a
change to add suitable keymaps to the device tree files too.