crypto: x86 - add missing MODULE_DESCRIPTION() macros

On x86, make allmodconfig && make W=1 C=1 warns:

WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/crypto/crc32-pclmul.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/crypto/curve25519-x86_64.o

Add the missing MODULE_DESCRIPTION() macro invocations.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

arch/x86/crypto/crc32-pclmul_glue.c

@@ -195,6 +195,7 @@ module_init(crc32_pclmul_mod_init);
 module_exit(crc32_pclmul_mod_fini);
 
 MODULE_AUTHOR("Alexander Boyko <alexander_boyko@xyratex.com>");
+MODULE_DESCRIPTION("CRC32 algorithm (IEEE 802.3) accelerated with PCLMULQDQ");
 MODULE_LICENSE("GPL");
 
 MODULE_ALIAS_CRYPTO("crc32");

arch/x86/crypto/curve25519-x86_64.c

@@ -1720,5 +1720,6 @@ module_exit(curve25519_mod_exit);
 
 MODULE_ALIAS_CRYPTO("curve25519");
 MODULE_ALIAS_CRYPTO("curve25519-x86");
+MODULE_DESCRIPTION("Curve25519 algorithm, ADX optimized");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");