qcacld-3.0: Replace hdd_adapter_t in wlan_hdd_ioctl.[ch]

The Linux Coding Style enumerates a few special cases where typedefs
are useful, but stresses "NEVER EVER use a typedef unless you can
clearly match one of those rules." The hdd_adapter_t typedef does not
meet any of those criteria, so replace references to it with a
reference to the underlying struct.

Change-Id: I9c7eb9cbbfd31606bfda7c70b7d4dac6d897f680
CRs-Fixed: 2101056

core/hdd/src/wlan_hdd_ioctl.h

@@ -35,7 +35,7 @@
 extern struct sock *cesium_nl_srv_sock;
 
 int hdd_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
-int wlan_hdd_set_mc_rate(hdd_adapter_t *pAdapter, int targetRate);
+int wlan_hdd_set_mc_rate(struct hdd_adapter *pAdapter, int targetRate);
 
 /**
  * hdd_update_smps_antenna_mode() - set smps and antenna mode