git: 62ba0def5584 - main - arm: Remove last_fault_code

[Mark Johnston]

The branch main has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=62ba0def5584bc1fc84fc7df6d7a1256e4a34fb8

commit 62ba0def5584bc1fc84fc7df6d7a1256e4a34fb8
Author:     Mark Johnston <markj at FreeBSD.org>
AuthorDate: 2021-06-06 20:42:13 +0000
Commit:     Mark Johnston <markj at FreeBSD.org>
CommitDate: 2021-06-06 20:44:47 +0000

    arm: Remove last_fault_code
    
    It is unused since the removal of pmap-v4.c in commit b88b275145.
    
    MFC after:      1 week
    Sponsored by:   The FreeBSD Foundation
---
 sys/arm/arm/trap-v6.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/sys/arm/arm/trap-v6.c b/sys/arm/arm/trap-v6.c
index 16f166e83114..cd141376d381 100644
--- a/sys/arm/arm/trap-v6.c
+++ b/sys/arm/arm/trap-v6.c
@@ -70,10 +70,6 @@ __FBSDID("$FreeBSD$");
 
 extern char cachebailout[];
 
-#ifdef DEBUG
-int last_fault_code;	/* For the benefit of pmap_fault_fixup() */
-#endif
-
 struct ksig {
 	int sig;
 	u_long code;
@@ -495,10 +491,6 @@ abort_handler(struct trapframe *tf, int prefetch)
 	if (prefetch)
 		ftype |= VM_PROT_EXECUTE;
 
-#ifdef DEBUG
-	last_fault_code = fsr;
-#endif
-
 #ifdef INVARIANTS
 	onfault = pcb->pcb_onfault;
 	pcb->pcb_onfault = NULL;