crypto/morus(640,1280) - make crypto_...-algs static

crypto/morus(640,1280) - make crypto_...-algs static

sparse complains thusly:

  CHECK   arch/x86/crypto/morus640-sse2-glue.c
arch/x86/crypto/morus640-sse2-glue.c:38:1: warning: symbol 'crypto_morus640_sse2_algs' was not declared. Should it be static?
  CHECK   arch/x86/crypto/morus1280-sse2-glue.c
arch/x86/crypto/morus1280-sse2-glue.c:38:1: warning: symbol 'crypto_morus1280_sse2_algs' was not declared. Should it be static?
  CHECK   arch/x86/crypto/morus1280-avx2-glue.c
arch/x86/crypto/morus1280-avx2-glue.c:38:1: warning: symbol 'crypto_morus1280_avx2_algs' was not declared. Should it be static?

and sparse is correct - these don't need to be global and polluting the namespace.

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Acked-by: Ondrej Mosnacek <omosnacek@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>