From: Helge Deller <deller@gmx.de>
Date: Fri, 30 Jun 2023 10:44:33 +0000 (+0200)
Subject: parisc: unwind: Mark start and stop variables __maybe_unused
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a7fde0bf938d5839df6d89b39eb7f5d834c703ec;p=linux.git

parisc: unwind: Mark start and stop variables __maybe_unused

Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c
index 42acc3b520174..043184ce38435 100644
--- a/arch/parisc/kernel/unwind.c
+++ b/arch/parisc/kernel/unwind.c
@@ -24,12 +24,13 @@
 #include <asm/unwind.h>
 #include <asm/switch_to.h>
 #include <asm/sections.h>
+#include <asm/ftrace.h>
 
 /* #define DEBUG 1 */
 #ifdef DEBUG
 #define dbg(x...) pr_debug(x)
 #else
-#define dbg(x...)
+#define dbg(x...) do { } while (0)
 #endif
 
 #define KERNEL_START (KERNEL_BINARY_TEXT_START)
@@ -179,7 +180,7 @@ void unwind_table_remove(struct unwind_table *table)
 /* Called from setup_arch to import the kernel unwind info */
 int __init unwind_init(void)
 {
-	long start, stop;
+	long start __maybe_unused, stop __maybe_unused;
 	register unsigned long gp __asm__ ("r27");
 
 	start = (long)&__start___unwind[0];