This patch removes conditional support for NO_LONG_DOUBLE, this is
legacy fluff from the orignal port to AArch64 and no longer required.

/Marcus

2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * sysdeps/aarch64/fpu/s_fma.c (strong_aliasx, NO_LONG_DOUBLE): Remove.
        * sysdeps/aarch64/fpu/s_fmin.c (strong_aliasx,
NO_LONG_DOUBLE): Likewise.
        * sysdeps/aarch64/fpu/s_frint.c (strong_aliasx,
NO_LONG_DOUBLE): Likewise.
        * sysdeps/aarch64/fpu/s_lrint.c (strong_aliasx,
NO_LONG_DOUBLE): Likewise.
        * sysdeps/aarch64/fpu/s_lround.c (strong_aliasx,
NO_LONG_DOUBLE): Likewise.