zlib: clean up some dead code

Cleanup unused `if 0'-ed functions, which have been dead since 2006
(commits 87c2ce3b9305 ("lib/zlib*: cleanups") by Adrian Bunk and
4f3865fb57a0 ("zlib_inflate: Upgrade library code to a recent version")
by Richard Purdie):

 - zlib_deflateSetDictionary
 - zlib_deflateParams
 - zlib_deflateCopy
 - zlib_inflateSync
 - zlib_syncsearch
 - zlib_inflateSetDictionary
 - zlib_inflatePrime

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Revert "configure Wacom drivers to use POWERSUSPEND"

This reverts commit be33b15e7297c44d92458f44b57d80fb58ff6768.
Makefile: remove -funsafe-loop-optimizations
Revert "battery tweaks"

This reverts commit dc168d2c56f9e6cfdd46eeb9437272151bebc727.
battery: Add MAX77803/UNIVERSAL5420 charger control
battery: Add unstable power detection switch to charger controls
battery: Properly populate current now, avg, and max output properties
fixed my mistake
battery: Expose all MHL currents in charger controls
battery tweaks

Conflicts:
	drivers/battery/max77803_charger.c
battery control device specific fixes
configdump