diff --git a/Common/TimeUtil.cpp b/Common/TimeUtil.cpp
index 41986021c9..5b8a0c2611 100644
--- a/Common/TimeUtil.cpp
+++ b/Common/TimeUtil.cpp
@@ -20,9 +20,9 @@ static double curtime = 0;
 
 #ifdef _WIN32
 
-LARGE_INTEGER frequency;
-double frequencyMult;
-LARGE_INTEGER startTime;
+static LARGE_INTEGER frequency;
+static double frequencyMult;
+static LARGE_INTEGER startTime;
 
 double time_now_d() {
 	if (frequency.QuadPart == 0) {
@@ -39,8 +39,8 @@ double time_now_d() {
 
 #else
 
-uint64_t _frequency = 0;
-uint64_t _starttime = 0;
+static uint64_t _frequency = 0;
+static uint64_t _starttime = 0;
 
 double time_now_d() {
 	static time_t start;
@@ -64,26 +64,3 @@ void sleep_ms(int ms) {
 	usleep(ms * 1000);
 #endif
 }
-
-LoggingDeadline::LoggingDeadline(const char *name, int ms) : name_(name), endCalled_(false) {
-	totalTime_ = (double)ms * 0.001;
-	endTime_ = time_now_d() + totalTime_;
-}
-
-LoggingDeadline::~LoggingDeadline() {
-	if (!endCalled_)
-		End();
-}
-
-bool LoggingDeadline::End() {
-	endCalled_ = true;
-	double now = time_now_d();
-	if (now > endTime_) {
-		double late = (now - endTime_);
-		double totalTime = late + totalTime_;
-		ERROR_LOG(SYSTEM, "===== %0.2fms DEADLINE PASSED FOR %s at %0.2fms - %0.2fms late =====", totalTime_ * 1000.0, name_, 1000.0 * totalTime, 1000.0 * late);
-		return false;
-	}
-	return true;
-}
-
diff --git a/Common/TimeUtil.h b/Common/TimeUtil.h
index b6362cac4e..c19e98f5ad 100644
--- a/Common/TimeUtil.h
+++ b/Common/TimeUtil.h
@@ -1,24 +1,7 @@
 #pragma once
 
-// http://linux.die.net/man/3/clock_gettime
-
 // Seconds.
 double time_now_d();
 
 // Sleep. Does not necessarily have millisecond granularity, especially on Windows.
 void sleep_ms(int ms);
-
-// Can be sprinkled around the code to make sure that thing don't take
-// unexpectedly long. What that means is up to you.
-class LoggingDeadline {
-public:
-	LoggingDeadline(const char *name, int deadline_in_ms);
-	~LoggingDeadline();
-	bool End();
-
-private:
-	const char *name_;
-	bool endCalled_;
-	double totalTime_;
-	double endTime_;
-};