add TARGET_CPU_VARIANT to PDK ARM target

- fix build

Change-Id: I0af2d9961445b34b2ef2a5f38014ed20f9602f7f
add TARGET_CPU_VARIANT to PDK ARM target

Change-Id: I6d458e49671f36cb368a784156b8ccf09074bab4
Merge "add TARGET_CPU_VARIANT to PDK ARM target"
am 93559b81: Merge "add TARGET_CPU_VARIANT to PDK ARM target"

* commit '93559b817cd0966743b41958f7bc46919d724143':
  add TARGET_CPU_VARIANT to PDK ARM target
Remove unused generic/armv7-a-neon ARCH_ARM_HAVE_TLS_REGISTER.

Change-Id: I84b1d43acf220b7adedb36bf98c9fd82d86abd7a
Merge "Remove unused generic/armv7-a-neon ARCH_ARM_HAVE_TLS_REGISTER."
am fe9703f3: Merge "Remove unused generic/armv7-a-neon ARCH_ARM_HAVE_TLS_REGISTER."

* commit 'fe9703f313bd25e72ee6e760813f1094ce31c8a7':
  Remove unused generic/armv7-a-neon ARCH_ARM_HAVE_TLS_REGISTER.
Merge tag 'android-4.3_r2.2' into jellybean-mr2.1

Android 4.3 release 2.2