spl, common, serial: build SPL without serial support

[karo-tx-uboot.git] / arch / arm / mach-at91 / arm926ejs / cpu.c

diff --git a/arch/arm/mach-at91/arm926ejs/cpu.c b/arch/arm/mach-at91/arm926ejs/cpu.c
index da1d35907e924d619cc2aac9aba65d96372cb589..990c689ad7c3f28227ef136d19203a8ec02c2c9c 100644 (file)
--- a/arch/arm/mach-at91/arm926ejs/cpu.c
+++ b/arch/arm/mach-at91/arm926ejs/cpu.c
@@ -42,7 +42,7 @@ void arch_preboot_os(void)
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
 {
-       char buf[32];
+       char __maybe_unused buf[32];
 
        printf("CPU: %s\n", ATMEL_CPU_NAME);
        printf("Crystal frequency: %8s MHz\n",