qcacld-3.0: Remove FL macro definition from UMAC layer

FL macro definition is used in converged layer, move
FL macro definition from umac layer to common qdf layer.

Change-Id: Id3c4383c385eb3d6391c4c066b0034fb2f053cdc
CRs-Fixed: 1008835

core/mac/src/include/sir_debug.h

@@ -100,9 +100,6 @@
 
 #endif /* WLAN_MDM_CODE_REDUCTION_OPT */
 
-#define FL(x)    "%s: %d: " \
-	x, __func__, __LINE__
-
 #define MAC_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
 #define MAC_ADDRESS_STR "%02x:%02x:%02x:%02x:%02x:%02x"