staging: rtl8188eu: Rename function Hal_EfuseWordEnableDataWrite()

Rename Hal_EfuseWordEnableDataWrite() to Efuse_WordEnableDataWrite()
and remove original EFUSE_GetEfuseDefinition() function,
so that driver can call Hal_EfuseWordEnableDataWrite() directly
without going through Efuse_WordEnableDataWrite().

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>