staging: ks7010: Remove trailing _t from 'struct pmk_cache_t'.

The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct pmk_cache_t' with 'struct pmk_cache'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_hostif.c

@@ -2123,7 +2123,7 @@ void hostif_sme_set_key(struct ks_wlan_private *priv, int type)
 static
 void hostif_sme_set_pmksa(struct ks_wlan_private *priv)
 {
-	struct pmk_cache_t {
+	struct pmk_cache {
 		__le16 size;
 		struct {
 			u8 bssid[ETH_ALEN];