staging: crypto: skein: rename enums

Linux Kernel use capitalized names for enum. To prepare skein
driver to mainline inclusion, we rename all enums to capitalized
names.

Signed-off-by: Anton Saraev <antonysaraev@gmail.com>
Reviewed-by: Jake Edge <jake@lwn.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/skein/threefishApi.c b/drivers/staging/skein/threefishApi.c
index 67ba9a6..17a314b 100644
--- a/drivers/staging/skein/threefishApi.c
+++ b/drivers/staging/skein/threefishApi.c
@@ -38,13 +38,13 @@
 				   u64 *out)
 {
 	switch (key_ctx->state_size) {
-	case Threefish256:
+	case THREEFISH_256:
 		threefish_encrypt_256(key_ctx, in, out);
 		break;
-	case Threefish512:
+	case THREEFISH_512:
 		threefish_encrypt_512(key_ctx, in, out);
 		break;
-	case Threefish1024:
+	case THREEFISH_1024:
 		threefish_encrypt_1024(key_ctx, in, out);
 		break;
 	}
@@ -65,13 +65,13 @@
 				   u64 *out)
 {
 	switch (key_ctx->state_size) {
-	case Threefish256:
+	case THREEFISH_256:
 		threefish_decrypt_256(key_ctx, in, out);
 		break;
-	case Threefish512:
+	case THREEFISH_512:
 		threefish_decrypt_512(key_ctx, in, out);
 		break;
-	case Threefish1024:
+	case THREEFISH_1024:
 		threefish_decrypt_1024(key_ctx, in, out);
 		break;
 	}