qcacld-3.0: Remove obsolete DPH structs

The following DPH structs are unused, so remove them:
tDphRateBasedCtr
tDphPhyRates
tDphIFSValues
tDphQueueAttr

Change-Id: Iff29224090b1e6fb9e7f0ba358dc3cd2e5d4fab9
CRs-Fixed: 2360916

core/mac/src/include/dph_global.h

@@ -62,38 +62,12 @@
 #define DPH_SA_QUERY_TIMED_OUT            3
 #endif
 
-typedef struct sDphRateBasedCtr {
-	uint32_t hi;
-	uint32_t lo;
-} tDphRateBasedCtr;
-
-typedef struct sDphPhyRates {
-	uint8_t dataRateX2;
-	uint8_t ackRateX2;
-	uint8_t rtsRateX2;
-} tDphPhyRates;
-
-typedef struct sDphIFSValues {
-	uint8_t sifs;
-	uint8_t pifs;
-	uint8_t difs;
-	uint8_t preamble;
-} tDphIFSValues;
-
 typedef struct sDphQosParams {
 	uint8_t addtsPresent;
 	tSirAddtsReqInfo addts;
 	tSirMacQosCapabilityStaIE capability;
 } tDphQosParams;
 
-/* Queue attribute structure */
-typedef struct sDphQueueAttr {
-	uint16_t valid:1;
-	uint16_t seqNum:12;
-	uint16_t ackPolicy:2;
-	uint16_t rsvd:1;
-} tDphQueueAttr, *tpDphQueueAttr;
-
 /**
  * struct parsed_ies: Parsed IE's of BSS capability
  * @ht_caps: HT caps IE