mark variables as might be unused

SVN-Revision: 30787

diff --git a/target/linux/adm8668/files/arch/mips/adm8668/proc.c b/target/linux/adm8668/files/arch/mips/adm8668/proc.c
index a9091faac682563b8905f14c4c11aa6308d650cb..77dbb1faf845d481878d1890878d8bf779844827 100644 (file)
--- a/target/linux/adm8668/files/arch/mips/adm8668/proc.c
+++ b/target/linux/adm8668/files/arch/mips/adm8668/proc.c
@@ -82,7 +82,7 @@ int __init adm8668_init_proc(void)
 {
        struct proc_dir_entry *adm8668_proc_dir = NULL;
        struct proc_dir_entry *sesled = NULL;
-       int bogus;
+       int __maybe_unused bogus;
 
        /* these are known to be lights. rest are input...? */
        ADM8668_CONFIG_REG(CRGPIO_REG)  = GPIO2_OUTPUT_ENABLE;