qcacmn: Fix function name for opt_wifi_dp_cleanup

Fix the function name dp_ipa_opt_wifi_dp_cleanup()
for IPA_OPT_WIFI_DP not defined case.

Change-Id: Ie8d7db76add281025fd654d8a3e0017eddd6fbc4
CRs-Fixed: 3446301

dp/wifi3.0/dp_ipa.c

@@ -1379,7 +1379,7 @@ static void dp_ipa_opt_wifi_dp_cleanup(struct dp_soc *soc, struct dp_pdev *pdev)
 }
 #else
 static inline
-void dp_opt_wifi_dp(struct dp_soc *soc, struct dp_pdev *pdev)
+void dp_ipa_opt_wifi_dp_cleanup(struct dp_soc *soc, struct dp_pdev *pdev)
 {
 }
 #endif