xlat v2: Remove unused tlbi helper

xlat_arch_tlbi_va_regime() isn't used, so it has been renamed to
xlat_arch_tlbi_va() and the previous implementation has been removed.

Change-Id: Ic118bed3fb68234748d86b2e9e95b25650289276
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/lib/xlat_tables_v2/xlat_tables_utils.c b/lib/xlat_tables_v2/xlat_tables_utils.c
index fa375e6..90a0a86 100644
--- a/lib/xlat_tables_v2/xlat_tables_utils.c
+++ b/lib/xlat_tables_v2/xlat_tables_utils.c
@@ -543,7 +543,7 @@
 		*entry = INVALID_DESC;
 
 		/* Invalidate any cached copy of this mapping in the TLBs. */
-		xlat_arch_tlbi_va_regime(base_va, ctx->xlat_regime);
+		xlat_arch_tlbi_va(base_va, ctx->xlat_regime);
 
 		/* Ensure completion of the invalidation. */
 		xlat_arch_tlbi_va_sync();