RISC-V: Remove implicit enablement of Zvknha from Zvkn.

Accroding to the Crypto spec, the Zvkned,Zvknhb,Zvkb and Zvkt are
included in the Zvkn.  So the Zvknha should be removed from Zvkn.

bfd/ChangeLog:

	* elfxx-riscv.c: Remove zvknha from zvkn.

diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index 918bfc1aac5309ed9083270f9da485813040fa3c..49c644bafd14036e20e4118e266bef255a12da7b 100644 (file)
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -1253,7 +1253,6 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] =
   {"zks", "zksh",      check_implicit_always},
   {"zvbb", "zvkb",     check_implicit_always},
   {"zvkn", "zvkned",   check_implicit_always},
-  {"zvkn", "zvknha",   check_implicit_always},
   {"zvkn", "zvknhb",   check_implicit_always},
   {"zvkn", "zvkb",     check_implicit_always},
   {"zvkn", "zvkt",     check_implicit_always},