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-rw-r--r--firmware/system.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/firmware/system.c b/firmware/system.c
index badeb30e84..a3a354f713 100644
--- a/firmware/system.c
+++ b/firmware/system.c
@@ -36,10 +36,6 @@ long cpu_frequency NOCACHEBSS_ATTR = CPU_FREQ;
static int boost_counter NOCACHEBSS_ATTR = 0;
static bool cpu_idle NOCACHEBSS_ATTR = false;
-#if NUM_CORES > 1
-struct mutex boostctrl_mtx NOCACHEBSS_ATTR;
-#endif
-
int get_cpu_boost_counter(void)
{
return boost_counter;