staging: wilc1000: remove define WILC_PARSE_SCAN_IN_HOST

The define WILC_PARSE_SCAN_IN_HOST is always used in the driver, so just
delete ifdef WILC_PARSE_SCAN_IN_HOST line, ifndef WILC_PARSE_SCAN_IN_HOST
line and it's related codes. Finally, remove define in Makefile.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h
index c0b5df9..7aa317d 100644
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -147,7 +147,6 @@
 
 #define INFINITE_SLEEP_TIME	((u32)0xFFFFFFFF)
 
-#ifdef WILC_PARSE_SCAN_IN_HOST
 typedef enum {
 	SUPP_RATES_IE		= 1,
 	EXT_SUPP_RATES_IE	= 50,
@@ -157,7 +156,7 @@
 	WMM_IE			= 221,
 	P2P_IE			= 221,
 } BEACON_IE;
-#endif
+
 typedef enum {
 	INFRASTRUCTURE		= 0,
 	INDEPENDENT,