From c7ac96761c46b15fff3a46f7c79c98be8f4c49a6 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 11 Apr 2019 22:26:58 +0200
Subject: [PATCH] bios/sdram: add __attribute__((unused)) on cdelay

---
 litex/soc/software/bios/sdram.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litex/soc/software/bios/sdram.c b/litex/soc/software/bios/sdram.c
index 409a7b81..ebd53130 100644
--- a/litex/soc/software/bios/sdram.c
+++ b/litex/soc/software/bios/sdram.c
@@ -17,7 +17,7 @@
 #define MAIN_RAM_BASE SRAM_BASE
 #endif
 
-static void cdelay(int i)
+__attribute__((unused)) static void cdelay(int i)
 {
 	while(i > 0) {
 #if defined (__lm32__)
-- 
2.30.2