From ff0e7938f2ecaceec4bcdb1efebb241731e50eaf Mon Sep 17 00:00:00 2001
From: Mitchell Horne <mhorne@FreeBSD.org>
Date: Sun, 9 Jun 2019 15:52:26 +0000
Subject: [PATCH] Remove unused mcall_trap() function

The mcall_trap() dummy function is unused, and should be removed as we
are unlikely to support M-mode traps any time soon.

Reviewed by:	markj
Approved by:	markj (mentor)
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D20494
---
 sys/riscv/riscv/machdep.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/sys/riscv/riscv/machdep.c b/sys/riscv/riscv/machdep.c
index eb7cfdb75610..a67b99f91f1a 100644
--- a/sys/riscv/riscv/machdep.c
+++ b/sys/riscv/riscv/machdep.c
@@ -126,15 +126,6 @@ cpuset_t all_harts;
 extern int *end;
 extern int *initstack_end;
 
-uintptr_t mcall_trap(uintptr_t mcause, uintptr_t* regs);
-
-uintptr_t
-mcall_trap(uintptr_t mcause, uintptr_t* regs)
-{
-
-	return (0);
-}
-
 static void
 cpu_startup(void *dummy)
 {