makefile: adaptation to full neon-vfpv4 support
transport.c: Fix warning: 'midQ' may be used uninitialized in this function
epm_adc.c: Fix warning ‘*((void *)&adc_data+2)’ may be used uninitialized in this function
keystore.c: Fix warning ‘payload_len’ may be used uninitialized in this function
Added Linaro 4.8.2 Fixes
return_address.c: Fix warning - TODO: return_address should use unwind tables
ARM: compressed/head.S: work around new binutils warning

In August 2012, Matthew Gretton-Dann checked a change
into binutils labelled "Error on obsolete & warn on
deprecated registers", apparently as part of ARMv8
support. Apparently, this was supposed to emit
the message "Warning: This coprocessor register access
is deprecated in ARMv8" when using certain mcr/mrc
instructions and building for ARMv8. Unfortunately,
the message that is actually emitted appears to be
'(null)', which is less helpful in comparison.

Even more unfortunately, this is biting us on
every single kernel build with a new gas, because
arch/arm/boot/compressed/head.S and some other files
in that directory are built with -march=all since
kernel commit 80cec14a8 "[ARM] Add -march=all to
assembly file build in arch/arm/boot/compressed"
back in v2.6.28.

This patch reverts Russell's nice solution and
replaces it with a more complex one that sprinkles
.arch statements inside of the head.S file in
functions that are executed in different architecture
levels, which seems to solve the original problem
just as well, and gets rid of the new one, too.

Without this patch, building anything results in:

arch/arm/boot/compressed/head.S: Assembler messages:
arch/arm/boot/compressed/head.S:565: Warning: (null)
arch/arm/boot/compressed/head.S:676: Warning: (null)
arch/arm/boot/compressed/head.S:698: Warning: (null)
arch/arm/boot/compressed/head.S:722: Warning: (null)
arch/arm/boot/compressed/head.S:726: Warning: (null)
arch/arm/boot/compressed/head.S:957: Warning: (null)
arch/arm/boot/compressed/head.S:996: Warning: (null)
arch/arm/boot/compressed/head.S:997: Warning: (null)
arch/arm/boot/compressed/head.S:1027: Warning: (null)
arch/arm/boot/compressed/head.S:1035: Warning: (null)
arch/arm/boot/compressed/head.S:1046: Warning: (null)
arch/arm/boot/compressed/head.S:1060: Warning: (null)
arch/arm/boot/compressed/head.S:1092: Warning: (null)
arch/arm/boot/compressed/head.S:1094: Warning: (null)
arch/arm/boot/compressed/head.S:1095: Warning: (null)
arch/arm/boot/compressed/head.S:1102: Warning: (null)
arch/arm/boot/compressed/head.S:1134: Warning: (null)

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Paul Beeler <sparksco@gmail.com>
toolchain: linaro: Fix a bunch of warnings and errors

Change-Id: I74dc4a9a1c46a9d84d2a592d24a905b21aa87a15
toolchain: linaro: Fix a bunch of warnings and errors II

toolchain: linaro: fix uninitialized kbuf in sysctl.c for linaro optimizations

Change-Id: Idd983e621b67d4016ff113b18de8f8a59bc70c85

toolchain: linaro: fix warning subbuf.pages may be used uninitialized

Change-Id: I0aaa7ccb4a29ec58d7d05e24c19f22c8cc50c8cb

toolchain: linaro: fix ICE in fs/fs-writeback.c with gcc4.7

fs/fs-writeback.c: In function 'bdi_writeback_thread':
fs/fs-writeback.c:993:1: internal compiler error: in push_minipool_fix, at config/arm/arm.c:13180
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [fs/fs-writeback.o] Error 1
make: *** [fs] Error 2

$ arm-eabi-gcc -v
Using built-in specs.
COLLECT_GCC=/home/showp1984/WORK/toolchain/android-toolchain-eabi/bin/arm-eabi-gcc
COLLECT_LTO_WRAPPER=/home/showp1984/WORK/toolchain/android-toolchain-eabi/bin/../libexec/gcc/arm-eabi/4.7.2/lto-wrapper
Target: arm-eabi
Configured with: /mnt/jenkins/workspace/linaro-android_toolchain-4.7-2012.09/build/objdir/temp-src/gcc-linaro-4.7-2012.09/configure --prefix=/tmp/android-toolchain-eabi --host=x86_64-linux-gnu --build=x86_64-linux-gnu --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --with-gmp=/mnt/jenkins/workspace/linaro-android_toolchain-4.7-2012.09/build/objdir/temp-install --with-mpfr=/mnt/jenkins/workspace/linaro-android_toolchain-4.7-2012.09/build/objdir/temp-install --with-mpc=/mnt/jenkins/workspace/linaro-android_toolchain-4.7-2012.09/build/objdir/temp-install --with-cloog=/mnt/jenkins/workspace/linaro-android_toolchain-4.7-2012.09/build/objdir/temp-install --with-ppl=/mnt/jenkins/workspace/linaro-android_toolchain-4.7-2012.09/build/objdir/temp-install --disable-ppl-version-check --disable-cloog-version-check --enable-cloog-backend=isl --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' --disable-libssp --disable-nls --disable-libmudflap --disable-shared --disable-sjlj-exceptions --disable-libquadmath --disable-libitm --disable-libatomic --with-float=soft --with-fpu=vfp --with-arch=armv5te --enable-target-optspace --prefix=/tmp/android-toolchain-eabi --disable-docs --disable-nls --with-gcc-version=linaro-4.7-2012.09 --with-binutils-version=2.23.51.0.3 --with-gmp-version=5.0.5 --with-mpfr-version=3.1.1 --with-mpc-version=1.0 --target=arm-eabi --enable-threads --enable-tls --disable-libgomp --disable-libstdc__-v3 --disable-libitm --disable-libatomic
Thread model: single
gcc version 4.7.2 20120910 (prerelease) (Linaro GCC 4.7-2012.09)

Change-Id: Ibf92c1f6d844368fe9da52315a975dc1928962a7
Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

toolchain: linaro: Fix a bunch of warnings and errors -O3

- Fixes a bunch of initiliazed vars
- Compile lib/bitmap.c with -Os due of a bug
  Reference: https://code.google.com/p/bricked/source/detail?repo=tenderloin&r=cb8b2fe72f43c5146cb340abb2026810e50a23fc
- Disable array-bounds warning on staging prima driver

Change-Id: If17b3db45d8494bb5b5f8e13b8e8478e4fc9b10f

toolchain: linaro: fix warning: 'it.task' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

toolchain: linaro: xc5000: fix warning 'quality' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

toolchain: linaro: fix warning 'kernel_dev' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

toolchain: linaro: fix 'warning: 'kernel_type' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

toolchain: linaro: xc5000: fix warning 'frame_lines' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

toolchain: linaro: l2cap_core: fix 'warning: '...' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

fix: kernel/auditsc.c:927:23: warning: 'state' may be used uninitialized in this function

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/media/common/tuners/xc5000: fix 'warning: 'lock_status' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/media/common/tuners/xc5000: fix 'warning: 'adc_envelope' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/media/common/tuners/xc4000: fix 'warning: '...' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/usb/host/ehci-sched: fix: 'warning: 'c_mask' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

fs/fuse/control: fix 'warning: 'val' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

fs/jbd2/journal: fix: 'warning: 'blocknr' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

net/unix/af_unix: fix: 'warning: '...' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>