removed '--strip-debug' from defconfig since build script already does this
mmc: fix the workqueue overload battery waste

After switching to the smdk4412 kernel I noticed a workqueue overload,
battery lasting less, and Android OS showing up at the top as result.

Tracing showed that mmc_host_clk_gate_work was one of the runqueues
called regularly in the background.

The #ifdef is clearly reversed and that leads to the ndelay being called
every time, while ndelay was never called before.

Not yet sure if this fixes the "apparent" regression but it's not bad so
far, after 1h of uptime android OS is below Android System.

Change-Id: Ief78ed7ddb3eec85636844b9a730cac832b096b4
kernel compression XZ added

Add new kernel compression

Conflicts:
	arch/arm/boot/compressed/Makefile
	arch/arm/boot/compressed/decompress.c
	arch/arm/boot/compressed/piggy.xzkern.S

	modified:   arch/arm/boot/compressed/Makefile kernel compression XZ added
	modified:   arch/arm/boot/compressed/decompress.c kernel compression XZ added
	modified:   arch/arm/boot/compressed/piggy.xzkern.S kernel compression XZ added
	modified:   arch/arm/configs/t0_04_defconfig kernel compression XZ added
	modified:   include/config/auto.conf kernel compression XZ added
	modified:   include/config/auto.conf.cmd kernel compression XZ added
	modified:   include/config/kernel.release kernel compression XZ added
	modified:   include/generated/autoconf.h kernel compression XZ added
	modified:   include/generated/compile.h kernel compression XZ added
	modified:   include/generated/utsrelease.h kernel compression XZ added
	modified:   lib/xz/xz_dec_stream.c kernel compression XZ added
	modified:   scripts/basic/fixdep kernel compression XZ added
	modified:   scripts/conmakehash kernel compression XZ added
	modified:   scripts/genksyms/genksyms kernel compression XZ added
	modified:   scripts/kallsyms kernel compression XZ added
	modified:   scripts/kconfig/conf kernel compression XZ added
	modified:   scripts/mod/modpost kernel compression XZ added
defconfig: add and implement XZ kernel compression
	modified:   arch/arm/boot/compressed/Makefile XZ kernel compression
	modified:   arch/arm/boot/compressed/decompress.c XZ kernel compression
	modified:   arch/arm/boot/compressed/piggy.xzkern.S XZ kernel compression
add sakuractive governor; fix up GPU; & initial commit