staging: wilc1000: use unified firmware

Use a unified firmware for all mode of operations which are station, ap and
p2p. Two firmware are introduced for 1002 and 1003 chipset.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/Makefile

 obj-$(CONFIG_WILC1000) += wilc1000.o
 
-ccflags-y += -DSTA_FIRMWARE=\"atmel/wilc1000_fw.bin\" \
-		-DAP_FIRMWARE=\"atmel/wilc1000_ap_fw.bin\" \
-		-DP2P_CONCURRENCY_FIRMWARE=\"atmel/wilc1000_p2p_fw.bin\"
+ccflags-y += -DFIRMWARE_1002=\"atmel/wilc1002_firmware.bin\" \
+		-DFIRMWARE_1003=\"atmel/wilc1003_firmware.bin\"
 
 ccflags-y += -I$(src)/ -DWILC_ASIC_A0 -DWILC_DEBUGFS
 #ccflags-y += -DTCP_ACK_FILTER

drivers/staging/wilc1000/linux_wlan.c

@@ -416,21 +416,21 @@ int wilc_wlan_get_firmware(struct net_device *dev)
 {
 	struct wilc_vif *vif;
 	struct wilc *wilc;
-	int ret = 0;
+	int chip_id, ret = 0;
 	const struct firmware *wilc_firmware;
 	char *firmware;
 
 	vif = netdev_priv(dev);
 	wilc = vif->wilc;
 
-	if (vif->iftype == AP_MODE) {
-		firmware = AP_FIRMWARE;
-	} else if (vif->iftype == STATION_MODE) {
-		firmware = STA_FIRMWARE;
-	} else {
-		PRINT_D(INIT_DBG, "Get P2P_CONCURRENCY_FIRMWARE\n");
-		firmware = P2P_CONCURRENCY_FIRMWARE;
-	}
+	chip_id = wilc_get_chipid(wilc, 0);
+
+	if (chip_id < 0x1003a0)
+		firmware = FIRMWARE_1002;
+	else
+		firmware = FIRMWARE_1003;
+
+	netdev_info(dev, "loading firmware %s\n", firmware);
 
 	if (!vif) {
 		PRINT_ER("vif is NULL\n");