MLCE-864: Removing redundant warning

MPS3 clock is logged in the output, removing the
warning as profiling would be impacted by this
additional logging over UART.

Change-Id: I1f941a75752bed0c871240aee664f8191916ab1d
diff --git a/source/hal/source/platform/mps3/source/timer_mps3.c b/source/hal/source/platform/mps3/source/timer_mps3.c
index beb0435..bce782c 100644
--- a/source/hal/source/platform/mps3/source/timer_mps3.c
+++ b/source/hal/source/platform/mps3/source/timer_mps3.c
@@ -139,9 +139,6 @@
     const uint32_t default_clock = 32000000 /* 32 MHz clock */;
     static int warned_once = 0;
     if (0 != MPS3_SCC->CFG_ACLK) {
-        if (default_clock != MPS3_SCC->CFG_ACLK) {
-            warn("System clock is different to the MPS3 config set clock.\n");
-        }
         return MPS3_SCC->CFG_ACLK;
     }