netfilter/nfs/fs/tegra-kbc: Fix GCC4.8 Build Error's with -ffast-math
 ARM: tegra: keys: printout key information and makeup key loss.

During resume, gpio-keys does not get updated state of gpios which
fails to report wakeup key event due to loss of pressed action.
Removed keys reporting in resume routine and report necessary
pressed event of power key when needed in scheduling work

Reported key information and suspend/resume callbacks for further
debugging.

Reviewed-on: http://mcrd1-5.corpnet.asus/code-review/master/34654
Tested-by: Yeh Paris <paris_yeh@asus.com>
Reviewed-by: Yeh Paris <paris_yeh@asus.com>
Reviewed-by: Sam hblee <Sam_hblee@asus.com>

Conflicts:

	drivers/input/keyboard/tegra-kbc.c

Change-Id: Iffd0c564398a9004cea53b056b4b7018852c0b83
Reviewed-on: http://mcrd1-5.corpnet.asus/code-review/master/44534
Reviewed-by: Yeh Paris <paris_yeh@asus.com>
Tested-by: Yeh Paris <paris_yeh@asus.com>
Reviewed-by: Sam hblee <Sam_hblee@asus.com>

Conflicts:

	drivers/input/keyboard/gpio_keys.c

Change-Id: I7dae216c8728bb9658dc4f59e2f4be91ea242e21
Reviewed-on: http://mcrd1-5.corpnet.asus/code-review/master/45109
Reviewed-by: Yeh Paris <paris_yeh@asus.com>
Tested-by: Yeh Paris <paris_yeh@asus.com>
Reviewed-by: Sam hblee <Sam_hblee@asus.com>