yukon: gpio key cleanup

this commit also fixes gpio keys bug for eagle

Signed-off-by: Alin Jerpelea <alin.jerpelea@sonymobile.com>
Revert "seagull: fix charging"

This reverts commit e6f783f7286bcbc610931fb7f1028ceead8817af.
arm: Seagull: Fix battery charging
drivers: TS: cyttsp4: Stop spamming